Originally published in "The Countryman" in 1948, this article describes a highly accurate horizontal sundial built by the author while interned in a Japanese camp in China. Constructed from scrap materials using improvised tools and limited references, this unique dial provided correct clock time with built-in Equation of Time correction, serving as the camp's only reliable timepiece.
DIY Sundial Projects,
Dials: Horizontal,
Dials: Unusual,
Equation of Time