June 2004 page 53
Silas Higgon

An Azimuthal Mean Time Dial: Development of a Sundial Design

Step-by-step account of designing and building a cylindrical azimuthal mean time dial with mechanical correction application, including prototype testing and accuracy assessment.
DIY Sundial Projects, Dials: Unusual, Sundial Design & Layout

June 2002 page 85
Silas Higgon

Azimuth Mean Time Dial

Technical description of a dial type that uses azimuth angle to determine mean time, with design suggestions.
Dials: Heliochronometer, Dials: Horizontal, Sundial Design & Layout

September 2002 page 131
Silas Higgon

Improved Azimuth Dial

Proposal for a design enhancement to the azimuth dial, aiming to improve readability and construction precision.
Dials: Horizontal, Dials: Unusual