A large equinoctial ring sundial by Heath & Wing, c. 1760 6inch

Kala Sundials How to guide

This item can be shipped worldwide. A large equinoctial ring sundial by Heath & Wing, c. A large equinoctial ring sundial by heath & wing, c. 1760 6inch on the other side, a scale to measure the height of the sun (divided from 0 to 90 degrees and vice versa) has, at its top, a hole to insert a gnomon.