Sundial-530North American Sundial Society
Some sundials have very fine hour-line detail on the dial plate. Here on the Lennett Square dial the hours are divided into half-hour lines, quarter-hour lines, and 5-minute lines.
© 1995-2010 NASS
Some sundials have very fine hour-line detail on the dial plate. Here on the Lennett Square dial the hours are divided into half-hour lines, quarter-hour lines, and 5-minute lines.