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Book Reviews


This section contains three book reviews: "The Bagnold Sun-Compass: History and Utilization" by Kuno Gross, "Essex Sundials" by Peter Meadows, and "A Dial in your Poke: A Book of Portable Sundials" by Mike Cowham, offering insights into each publication.
Book Reviews

This is a review of Alan Cook’s 'Addendum to Mass Dials on Yorkshire Churches' (BSS Monograph 9), an extension of a previous publication cataloguing mass dials in Yorkshire. The monograph provides scaled drawings and descriptions of dials across the county, completing a comprehensive survey and serving as a must-read for those interested in these intriguing dials.
Book Reviews, Dials: Mass Dials

This section contains reviews of several books related to sundials and timekeeping, including 'Sundials in Museums of the British Isles' by Butson, Wilson & Wood, 'Tempus et Regula: orologi solari medievali Italiani' by Mario Arnaldi, and 'Cadrans Solaires de Bretagne' by J-P Cornec & P Labat-Segalen.
Book Reviews

Peter Ransom describes receiving a copy of Mrs. Alfred Gatty's 'The Book of Sun Dials' (1872 first edition) from his daughter. He notes the physical differences between this copy and his other 1872 edition, particularly in cover colour and tooling, and speculates on further variations.
Book Reviews

A review of the BSS monograph 'The Double Horizontal Dial - and associated instruments' by J. Davis & M. Lowne. The book covers the history, geometry, design, manufacture, and engraving of double horizontal dials, horizontal instruments, and horizontal quadrants from the 17th century onwards.
Book Reviews, Dials: Double Horizontal, Historical Dials

This is a review of Marion Freeman's book, 'Ancient Crosses of the Three Choirs Counties.' The reviewer notes that despite the title, the book covers the history of British crosses broadly, including many converted to carry sundials. It's highlighted as a potential source for finding dials in the West of England, despite some minor picture identification errors.
Book Reviews

This is a review of Catherine Eagleton's book, 'Monks, Manuscripts and Sundials: The Navicula in Medieval England,' which emerged from her doctoral research. The book focuses on the rare medieval navicula, or 'Little ship of Venice,' detailing known examples and newly uncovered 15th-century manuscripts that describe its making and use. It reveals that the navicula was likely more common than previously thought and predates other universal altitude dials.
Book Reviews, Dials: Portable, Historical Dials

This is a review of 'Time Reckoning in the Medieval World – A study of Anglo-Saxon and Early Norman Sundials' by D. Scott & M. Cowham. The monograph is praised for its comprehensive cataloguing of 75 early dials and its nuanced approach to their context, challenging previous interpretations of dating and timekeeping systems.
Book Reviews, Dials: Mass Dials, Historical Dials

This piece discusses Gérard Desargues (1591-1661), a French mathematician and engraver known for his work on conic projections and perspective, which introduced key concepts of projective geometry. His book on sundials (1640) was theoretical, but his disciple Abraham Bosse published a more accessible version in 1643.
Book Reviews, Mathematics of Dialling, Historical Dials

This review covers "A Study of Altitude Dials" by Mike Cowham (BSS Monograph No 4). It praises the monograph's comprehensive overview of altitude dials, including their construction, accuracy, and various types like pillar, chalice, and quadrant dials. The book also provides detailed construction guides, diagrams, and a CD-Rom with templates for readers to make their own dials.
How Sundials Work, Book Reviews, Sundial Design & Layout, DIY Sundial Projects

Features two reviews. The first covers "Time in Antiquity" by Robert Hannah, a book on Greek and Roman timekeeping. The second reviews Denis Savoie’s "Sundials: Design, Construction, and Use," a modern, practical text on constructing various types of sundials, translated from the French original.
Book Reviews

This section reviews 'Biographical Index of British Sundial Makers from the Seventh Century to 1920 (2nd Edition)' by Jill Wilson, praising its enhancements, new names, and comprehensive scope beyond simple indexing. It also reviews 'The Astrolabe' by James E. Morrison, highlighting it as a much-needed, comprehensive guide to astrolabe design, function, and construction.
Dials: Astrolabe, Book Reviews, Historical Dials

March 2008 page 41
This continuation of book reviews includes an extensive review of 'The Astrolabe' by James E. Morrison, praising its comprehensive coverage of astrolabe types, principles, uses, and construction methods.
Dials: Astrolabe, Book Reviews

John Lester describes his extensive project to edit Mrs Crowley's Sundial Sketchbooks of Devon and Cornwall, which involved visiting and photographing all 216 recorded dials. He details the challenges of surveying in the West Country and his efforts to uncover facts about Mrs Crowley's life and methods, resulting in a published edition.
Book Reviews, Historical Dials

This is a review of 'Mrs Crowley’s Sundial Sketchbooks of Devon and Cornwall', edited by John Lester. It praises Lester's detailed commentaries, photographs, and wit, highlighting its value as a contribution to dialling history and a companion for West Country trips. The book compiles Mrs Crowley's pencil sketches and Lester's updated records of 216 dials.
Book Reviews, Historical Dials

Reviews two books: Les Méridiennes du Monde et Leur Histoire by Andrée Gotteland (2 volumes, 850 meridians in 24 countries, including midday canons and industrial meridians) and Mass Dials On Yorkshire Churches by Alan Cook (monograph on 83 churches with mass dials, discussing variations and survival rates, well-illustrated).
Book Reviews

This contribution presents an excerpt from G.K. Chesterton's Father Brown story, 'The strange crime of John Boulnois'. The excerpt provides a vivid description of a garden sundial set on a mound, where a man's figure is seen clinging to it for a moment before falling.
Dials: Horizontal, Book Reviews

Patrick Powers reviews the 'Catalogue of the Fixed Dials of Austria – 2006 (3rd edition),' edited by Karl Schwazinger. The review highlights the catalogue's comprehensive coverage of over 3500 dials, its German language, and the included CD-ROM version with HTML-based content and PDF explanations.
Book Reviews, Historical Dials, The BSS and Members

This entry presents a page from Nellie Stearns Goodloe's 1893 Sun-Dial Notes calendar, featuring a sundial from Kells, Co Meath, Ireland. It notes the calendar is correct for 2007 and mentions a fuller note on the book will appear later.
Book Reviews, Historical Dials

This review covers Designing Sundials: The Graphic Method by Margo Anne King, aimed at mathematically unsophisticated readers. It praises the comprehensive graphical instructions but criticises the lack of inspirational examples and tedious cross-referencing. A significant error in the vertical declining dials section required an errata sheet, impacting its utility for beginners.
Book Reviews, Sundial Design & Layout

This is a review of 'Catalogue of Sun-dials, Nocturnals and Related Instruments in the Instituto e Museo di Storia Della Scienza, Firenze' by Anthony J Turner. The catalogue details Florence's collection of sundials, nocturnals, and other instruments, categorized using Higgins' classification. The reviewer praises the initiative but criticizes the illustration presentation, including identification, placement, size, and photographic angles.
Book Reviews, Dials: Multi Faced, Historical Dials, Dials: Nocturnals

This review praises Sundials of the British Isles. a comprehensive hardback featuring over 500 high-quality colour photographs. Written by 30 authors across 12 regional chapters, it covers diverse topics like regional dial styles, early British dials, stained-glass examples, and portable sundials, serving as a valuable travel guide and resource for enthusiasts.
Book Reviews

September 2006 page 138
The discovery of a previously unknown early Italian manuscript (1477-1505) at Lund University, Sweden, is announced. Predating works by Oronce Finé and Nicholaus Kratzer, this anonymous manuscript contains significant sections on astronomy, mathematics, and sundials, featuring various dial types, including a horizontal scaphe sundial.
Book Reviews, Historical Dials, Dials: Scaphe

Review of the 1633 Spanish carpentry manual ‘Carpinteria de lo Blanco’, which includes four chapters on sundial construction using graphical methods, plus a supplement on moon dials and latitude tables.
Book Reviews

June 2005 page 65
Review excerpt from the Dutch Sundial Society journal praising Mike Cowham’s ‘A Dial in Your Poke’ for unique insights into portable sundials, calendars, replicas, and restoration methods.
Book Reviews

This article discusses a 1918 play that centres on some domestic conflict arising from a man championing a self-made sundial replacing and burying all the clocks in their house, considering it 'honest time'. The play includes accurate detail about sundials and the equation of time.
Book Reviews

A review of the book 'Relojes de Piedra en Galicia (Stone Sundials of Galicia)' by José Luis Basanta, published in 2003. It identifies many sundials in Galicia and other regions of Spain, with many illustrations.
Book Reviews

This review covers Tony Moss's PowerPoint CD-ROM "Sundial Presentations," which includes "Concepts for Students of Sundialling" and "Using and Understanding Sundials." It praises the CD for its clear, animated slides explaining basic sundial concepts, theory, alignment of gnomons, differences between clock and sun time, and the analemma, making it useful for beginners and lecturers.
Book Reviews, How Sundials Work, Mathematics of Dialling, Sundial Design & Layout

March 2004 page 31
This editorial note covers various topics including an upcoming seminar on "Venus Observed," apologies for errors in the previous December Bulletin, and an announcement about a new booklet on "Guernsey Sundials" by David and Dorothy LeConte. It also mentions the accessibility of this booklet at the BSS Annual Conference.
Book Reviews, The BSS and Members

This is a review of the booklet "Time" by Silke Ackerman and Paul Buck. It praises the booklet's clear and concise presentation of time measurement, including sundials, stars, sand-glasses, water-clocks, and watches. The review highlights its appeal to young readers, inclusion of cut-out models for equatorial sundials and nocturnals, and the provided compass for orientation.
Book Reviews, DIY Sundial Projects

June 2004 page 84
Reviews of GUERNSEY SUNDIALS by David and Dorothy Le Conte and BSS SUNDIAL GLOSSARY, SECOND EDITION, editor John Davies.
Book Reviews

September 2004 page 116
Review of C.St.J.H. Daniel: Sundials: scope, illustration quality, intended audience and strengths/weaknesses for both newcomers and diallists.
Book Reviews

Review of a A Dial in your Poke: a book of portable sundials by Mike Cowham: evaluates scope, scholarship, illustrations and usefulness to collectors and researchers; identifies strengths and limitations and recommends suitable audiences.
Book Reviews

March 2003 page 14
Review of 'Time Lord: Sir Sandford Fleming and the Creation of Standard Time', examining the historical development of global standard time.
Book Reviews, Equation of Time

Two review of a book published by the British Sundial Society: 'Biographical Index of British Sundial Makers from the Seventh Century to 1920' by Jill Wilson.
Book Reviews

June 2002 page 61
Review of cardboard sundial kits by SunWatch Verlag, assessing their educational value and design.
Book Reviews

September 2002 page 121
Short reviews of recently published books on sundials, including portable dials and historical studies. Cornish Church Sundials by Len Burge An Introduction to the history of timekeeping - The Leicester Time-trail by Allan Mills Sundials at Greenwich edited by Hester Higton
Book Reviews

Review of 'Time in Rutland', a comprehensive survey of bells, clocks, scratch dials, and sundials in Rutland, with illustrations and gazetteer entries.
Book Reviews, Historical Dials, Dials: Mass Dials

This is a review of the "BSS SUNDIAL GLOSSARY" edited by John Davis.
Book Reviews

A. F. Baigent's piece reflects on the "BSS SUNDIAL GLOSSARY," having 'tested' the glossary on six guinea pig subjects for their understanding of 20 words from the glossary. He suggests improvements such as additional tables for equation of time and sun declination, plus more diagrams. The author acknowledges John Davis's hard work on the glossary.
Book Reviews

A review of "The Universe Unveiled. Instruments and Images through History", based on the Adler Planetarium"s collection. The book showcases historical astronomical instruments and illustrations, explaining how they contributed to understanding celestial movements. The reviewer praises the book's stunning visuals and engaging narrative, recommending it as an introduction to the history of post-Copernican astronomy.
Dials: Astrolabe, Book Reviews, Historical Dials

The third part of a series on the Gatty family, focusing on the children of Mrs. Gatty, author of "Book of Sun-dials." It highlights their literary talents, particularly Juliana Horatia Ewing, an eminent children's writer. The article also discusses other authors influenced by Mrs. Gatty's seminal work, detailing various historical sundial books and mottoes.
Book Reviews, Historical Dials, Mottoes

This section reviews two books. The first, a reprint of T.W. Cole's 'Origin and Use of Church Scratch-Dials,' covers mass dials and their history. The second reviews Hester Higton's 'Sundials: An Illustrated History of Portable Dials,' praised for its lavish illustrations and historical context of various portable dial types. While generally well-received, factual errors regarding dial functionality and minor layout issues are noted in Higton's work.
Book Reviews, Dials: Mass Dials, Dials: Portable, Historical Dials

February 2000 page 39
Reviews of recently published works relevant to sundial enthusiasts: CADRANS SOLAIRE EN SAVOIE, SUNCLOCKS: PAPER SUNDIALS TO MAKE AND USE, and FROM SAILS TO SATELLITES: THE ORIGIN AND DEVELOPMENT OF NAVIGATIONAL SCIENCE
Book Reviews

February 2000 page 41
Summaries and commentary on recent journal articles of interest to diallists.
Book Reviews

Review of John Heilbron's book detailing cathedral meridian lines and the Catholic Church's role in astronomy.
Book Reviews, Historical Dials

Continues the historical account of Mrs. Gatty and her influential sundial book, examining its impact and reception.
Book Reviews, Historical Dials

This review discusses two papers on conical sundials, a less familiar type compared to the hemicyclium. It focuses on a conical dial found at Abu Mina, Egypt, dating from the 1st to 3rd century A.D., analyzing its construction, accuracy, and challenging previous interpretations of its markings.
Book Reviews, Sundial Design & Layout, Historical Dials, Dials: Scaphe

Frank Coe compares sundial references in Arthur Mee's 1947 "King's England" volume for Northamptonshire with the 1996 BSS Register. He identifies eleven Mee-listed sundials present in the Register, nine others that are now lost or uncatalogued, and 28 'mass' or 'scratch' dials, mostly on churches.
Book Reviews, Historical Dials, Dials: Mass Dials

This review covers two issues of *Compendium*, the NASS journal. It highlights articles on a 'Witch's Sundial', various sundial designs (conical gnomon, Ptolemaic coordinates, cycloid gnomon, split analemma), and 'Sightings' features on notable dials, concluding with a report on the NASS Fourth Annual Conference.
Dials: Equatorial, Book Reviews, Sundial Design & Layout, Equation of Time

This review critiques 'The Inequalities of Sundial Time' by Dr. Eilon Saroka, describing it as peculiar and unique. It covers the book's extensive detail on astronomical deviations from perfect constancy, but notes that all the factors examined are irrelevant for sundial accuracy, except for atmospheric refraction. The reviewer criticizes the lack of index and modern references, suggesting the work be split into two monographs on Earth's motion inequalities and the Equation of Time/analemma.
Book Reviews, Equation of Time, Mathematics of Dialling

This review covers two issues of NASS's *Compendium* (Vol.6 No.1 and No.2). It highlights articles on a stone cube dial from Ross-on-Wye, the Capuchin and Apian dials, and a monolith memorial sundial in Charleston, S.C. The second issue features horizontal garden dials and an ingenious 'sundot polar dial' design for a hollow cylinder. It also notes reader queries on wood types for sundials and finding wall declination.
Book Reviews

February 1998 page 16
A short notice assessing a BIBLOGRAFIA DELLA GNOMONICA by Nicola Severino
Book Reviews

Round-up of recent articles and notes on sundials and gnomonics from a range of journals and proceedings, with concise comments to guide readers to useful sources.
Book Reviews

This article reviews an issue of the journal 'Compendium,' published by the North American Sundial Society (NASS). It discusses a large sundial at a Disney office in Florida and an archaeological find of a stone disc sundial in Israel.
Book Reviews

This article reviews recent issues of Compendium, the journal of the North American Sundial Society (NASS). It covers diverse topics including a large architectural sundial for Disney, an archaeological stone disc from Qumram, a sundial exhibition by sculptor Robert Adzema, and an equatorial dial in Founders' Park, Illinois.
Book Reviews

This review examines 'Making a clock-accurate Sundial customized to your location (for the Northern Hemisphere)' by Sam Muller. Aimed at educators and hobbyists, the booklet provides practical instructions for constructing simple sundials and explains basic concepts, although the reviewers note its lack of theoretical content and a bibliography.
Book Reviews

This section reviews three offprints: Dr. Wall's study of Anglo-Saxon sundials in Ryedale, detailing octaval day divisions; Finn Magnusen's monograph on ancient Scandinavian time divisions and 'daymarks'; and Dr. Milutin Tadic's paper on old sundials in Serbian lands, covering Roman, medieval, and 19th-century examples, noting their scarcity due to Turkish rule.
Book Reviews, Historical Dials

This article reviews *Compendium*, the journal of NASS, featuring J.M. Bores' new conical sundial design, measuring Babylonian and Italian hours, and an article by Robert L. Kellogg on Bede's cosmological and geographical works, including his observations on day-length variations. It also mentions a regular "Sightings" feature on notable dials.
Book Reviews, Dials: Unusual, Sundial Design & Layout

Examines Stephen Jay Gould's "Questioning the Millennium," which humorously discusses the historical and logical inconsistencies of millennium transitions. It delves into Dennis the Short's chronology, the concept of zero, and calendrics, making it relevant for diallists and those interested in the measurement of time; and "A Dozen Dials" by Peter Ransom
Book Reviews

January 1997 page 48
Reviews of recent sundial-related publications, summarising content, scope, and usefulness for diallists.
Book Reviews

April 1997 page 6
A review of 'Il Conchi Collo, L'antico Orologio di Ravenna' by Mario Arnaldi, covering the history, reconstruction, and mathematics of a historic hemispherical sundial, with commentary on the book’s content and presentation.
Book Reviews

A review of 'Vade-Mecum du Gnomoniste', summarising its contents, purpose, and value as a reference for diallists.
Book Reviews

April 1997 page 56
A short review of an additional publication relevant to sundial enthusiasts, noting key themes and merits.
Book Reviews

A review of a cut-out book titled 'Sundials and Timedials' that allows readers to create their own card sundials. The author recommends it as a simple and unusual introduction to sundial construction.
Book Reviews, Construction Projects

Reviews of recently published books on sundials, horology, and related topics.
Book Reviews

Summaries of articles from other journals relating to sundials.
Book Reviews

This section reviews *Appunti per uno studio delle Meridiane Islamiche* (Islamic sundials) and *A Roman Cylinder Dial; Witness to a Forgotten Tradition* (an ancient Roman portable cylinder dial).
Book Reviews

This section reviews journals from various sundial societies, including *ZONNETUDINGEN* (Belgian), *DE ZONNEWUZERKRING* (Netherlands), *COMPENDIUM* (NASS), and *LA BUSCA DE PAPER* (Catalan).
Book Reviews

February 1996 page 44
Reviews of recent publications relevant to sundial studies and history.
Book Reviews

June 1996 page 46
Review of a dialling-related publication, offering a brief critique and highlighting its value to readers and researchers.
Book Reviews

October 1996 page 49
A review of a recently published sundial-related book, assessing its contribution to the literature and its appeal to Society members.
Book Reviews

A presentation of historic printed title pages and illustrations from early dialling books, with commentary on their artistic and educational value in the history of sundial literature.
Book Reviews

February 1995 page 48
Reviews of recent publications: 'A Celebration of Cornish Sun Dials', 'Sundials – A Beginner’s Guide', and 'Maltese Sundials', discussing their scope, strengths, and relevance to BSS members.
Book Reviews

June 1995 page 50
Reviews of new sundial publications: 'Time Tellers' and 'Sundials Australia', offering assessments of their relevance, scope, and contribution to the field.
Book Reviews

February 1994 page 41
Reviews of two books, one English and one Polish, covering sundial design and history.
Book Reviews

Annotated bibliography of books relevant to sundial enthusiasts and researchers.
Book Reviews

June 1994 page 21
A succinct review of a recently published book on practical astronomy, aimed at amateur enthusiasts, followed by a poetic reflection titled 'The Course of Time,' which muses on the human perception of time and its representation in sundials.
Book Reviews

October 1994 page 43
This section reviews Issue No. 3 of the "Journal of the North American Sundial Society" (NASS) from August 1994. It highlights key articles within the NASS journal, including "A Choice of Sundial Books" by Ross McCluney, a condensed article on transparent window dials, and a piece on the "Fuzziness of Solar Shadows." It also mentions an article on the William and Mary sundial, greetings from NASS to BSS, and news of a reprint of Margaret Gatty's "The Book of Sun-Dials." The review concludes by detailing NASS membership costs and contact information, emphasizing the journal's value as a "treasury of dialling information."
Book Reviews

This section presents two book reviews. The first, "Geometry in Motion" by H. Stephen Stewart, analyses Christ Church in Weems, Virginia, as a comprehensive solar dial incorporating astronomical and calendrical information into its architecture, showcasing the designer's meticulous integration of solar principles. The second, "Oxford Sundials" by Margaret Stanier, provides an outline of sundials in Oxford, categorising them by access and geographical groups. It covers types, the difference between Oxford solar and clock time, and notes the significant collection of stained glass sundials. Both reviews offer insights into historical and architectural dialling, though the latter points out some photographic and mapping shortcomings.
Book Reviews

October 1994 page 49
This entry is essentially a brief notice about the "Compendium" journal, which is the Bulletin of the North American Sundial Society (NASS). It reiterates contact and membership information (also found in the Compendium 3 review on page 43), noting that it is a new publication welcomed by the BSS Editor. The description suggests that this publication is expected to become a valuable "treasury of dialling information and computer techniques," making it an essential resource for those interested in sundials.
Book Reviews

This section contains reviews of three publications: Manuscritos Relojeros by Jose Luis Basanta Campos, detailing 45 historical dialling manuscripts; Se Ne Va il Tempo Come L'Ombra by Gianmarco Rebaudengo et al., a pictorial record of sundials in Asti, Italy; and Ivory Diptych Sundials 1570-1750 by Steven A. Lloyd, cataloguing Harvard University's collection with historical introductions.
Book Reviews

This section reviews "Cardrans Solaires des Alpes" by Pierre Putelat and Paul Gagnaire, illustrating 116 vertical sundials, and "Oronce Fine's Second Book of Solar Horology" by Peter I. Drinkwater, covering portable instruments like quadrants and astrolabe-based dials, offering insight into 16th-century timekeeping.
Book Reviews

Charles K. Aked discusses the vast and under-catalogued field of dialling literature. He notes the absence of a comprehensive bibliography and shares his own ambitious, ongoing project to compile one, which has already uncovered thousands of entries. The lecture covers the historical evolution of dialling texts, the challenges of translation and accuracy, and the value of modern works over older, often complex and specialized treatises.
Book Reviews

This article describes the development of the 'Make a Sundial' educational book by a British Sundial Society group, initiated in response to the National Curriculum requiring primary children to understand and construct sundials. The book, produced using desktop publishing, offers projects for constructing sundials from common materials, suitable for various educational levels.
How Sundials Work, Book Reviews, DIY Sundial Projects, The BSS and Members

June 1992 page 41
This review evaluates Lawrence N. Price's book on scratch dials in North West Somerset. It criticises the book for adding few new insights to the subject, instead relying on previous works by Horne and Green. The reviewer argues that scratch dials are merely event markers, not precise timekeepers, and stresses the importance of their identification and recording due to modern atmospheric damage.
Book Reviews, Dials: Mass Dials, Historical Dials

A dialogue from a 1675 book discussing the apparent inequality between clock time and sundial time. The discussion reflects the historical debate among clockmakers regarding the sun's seemingly irregular motion. Notes accompanying the excerpt explain that the author, John Smith, was working from an older understanding of the cosmos, and the true reasons for the variation were clarified later.
Book Reviews

July 1991 page 1
This section compiles news and updates from various sundial societies. It covers new bulletin issues from De Zonnewijzerkring (Dutch) and La Busca de Paper (Catalan), including mathematical dialling, celestial mechanics, and specific sundial descriptions. It also announces the founding of an Austrian Sundial Society and details a rare sun chronometer in Baden, Vienna, designed by Gibbs.
Book Reviews, Dialling Tools, Dials: Heliochronometer, The BSS and Members

This section features reviews of three books. 'Bizkaiko Eguzski-Erlojuak' is a bilingual catalogue of Biscayan sundials. 'Georg Hartmann of Eggolsheim' studies a Franconian mathematician and instrument-maker. 'Sundials' by Mayall and Mayall, reviewed by Gordon E. Taylor, notes updates but also highlights production errors and a persistent 'howler' regarding moon dial observation, emphasizing revision importance.
Book Reviews

This article provides specific corrections and clarifications for Albert E. Waugh's book 'Sundials, Their Theory and Construction.' It addresses errors in rules, footnotes, hour line diagrams (particularly for gnomon placement and shadow radiation), table values, and potential confusions in figure labelling, aiming to improve the accuracy and usability of the gnomonic text.
Book Reviews

July 1991 page 37
This brief item announces a newly published catalogue of Austrian sundials, compiled by Karl Schwarzinger, Chairman of the 'Arbeitsgruppe Sonnenuhren.' The comprehensive catalogue features approximately 1,940 fixed sundials with locations, important features, and historical context. It includes basic gnomonic details to aid usability, along with photographic illustrations, and provides information for advance purchase and group membership.
Book Reviews

This section reviews several books related to sundials. "Orologi Solari - Trattato Completo di Gnomonica" by Girolamo Fantoni is praised for its comprehensive mathematical treatment. "Cadrans Solaires, Artissime, Nyons" is a French publicity booklet for replica dials. "The Gift of Shadows" by W.A. Hutchinson is an unusual book with blue-tinted illustrations. "Cambridge Sundials" by Alexis Brookes and Margaret Stanier is a pleasant, illustrated guide to Cambridge dials. "The Earth in Space" is a leaflet for children published as National Maritime Museum Educational Series Information Leaflet No 3.
Book Reviews

February 1990 page 14
Easy to Make Wooden Sundials - Instructions and Plans for 5 projects This review covers Milton Stoneman's booklet, which offers step-by-step instructions and templates for constructing various types of sundials, including horizontal, vertical, and equatorial models. It is presented as an accessible introduction to gnomonics, primarily for readers in the United States, and contains sections on sundial history, dial correction, equation of time, longitude, magnetic variation, hour angles, and a list of sundial mottoes. Clockmaking in Oxfordshire 1400-1850 This review discusses Dr. C.F.C. Beeson's book, which, despite its title, includes a small section detailing sundials in Oxfordshire (pages 76-80). It notes that many of these sundials have since vanished but were documented through Beeson's patient research. The review highlights the book's improved indexing and outlines the historical relationship between sundials and mechanical clocks, noting that their partnership ended with the advent of electrical communications
Book Reviews

This article examines Leonard Digges' work, A Prognostication, first published in 1553, which details methods for telling time by the sun and stars using instruments and tables. The accompanying comments describe Digges' instrument as basically a form of equatorial dial with a polar gnomon, which indicates time using a "peculiar Kalendar" for calculations
Book Reviews, Sundial Design & Layout

This entry reviews two publications: L'Ombra e il Tempo by Trinchero, Moglia, and Pavanello, and Catalogue de l'horologerie et instruments de precision by Chapiro, Meslin-Perrier, and Turner. It provides detailed commentary on their content, presentation, and utility for diallists.
Book Reviews

June 1990 page 28
This section lists various publications relevant to dialling, including a 19-page index to Antiquarian Horology, a booklet on The Sundials of Oxford Colleges, and an English translation of Oronce Fine's De Solaribus Horologiis. It also mentions The Ancient Sundials of Scotland and an article on Making Sundials.
Book Reviews

This discussion, referencing Wood's 1866 book, delves into the historical terminology of time-measuring instruments, the etymology of clock and early mentions of sundials in the Bible. It also includes Shakespearean references to dials and descriptions of antique watches incorporating sundials.
Book Reviews

This section reviews articles in "Antique Clocks" including "The Sundial Page" by Christopher Daniel, discussing the Greenwich Sundial and declination furniture, and a heliochronometer. It also mentions a Hungarian journal's article on a 1462 astrolabe and a German publication on dialling. Some computer programs are advertised as available. An exhibition in Amsterdam "Images of Time" is mentioned and a video by Hans Behrendt "Glass Window DIals".
Book Reviews

Reviews cover "Cadrans Solaires de Precision - Notions theoriques et realisation a I'aide de I'informatique" by Yves Opizzo and "The Ancient Sundials of Scotland" by Dr. Andrew R. Somerville;
Book Reviews


The construction of sundials is discussed, with references to available books on the subject. Several books on sundial construction are mentioned including works by Winthrop W. Dolan, Christopher St. J. H. Daniel, and Peter I. Drinkwater. Delves into practical considerations such as selecting dial types based on site orientation and potential obstructions, which can significantly limit the hours indicated. It describes methods for finding the true meridian and determining latitude, as well as calculating local solar time differences and applying the Equation of Time for accuracy. Tips on personalising dials with mottoes are given, alongside advice on design elements like borders and additional indications, with a caution that too many details can make a dial confusing. The importance of using durable materials that can withstand the climate is emphasised, contrasting permanent materials like bronze with less resilient ones
Book Reviews, Sundial Design & Layout