Portable sundial of the word's most rare from the 4th century A.D.. it was discovered by L.F.C. Tischendorf in 1860 at the necropolis of Memphis. On the one side , it bears a list of 36 localities in Greek and on the back side there is a gnomon, the months and a goniometer divided from 0-90.
SUNDIAL
Portable sundial of the word's most rare from the 4th century A.D.. it was discovered by L.F.C. Tischendorf in 1860 at the necropolis of Memphis. On the one side , it bears a list of 36 localities in Greek and on the back side there is a gnomon, the months and a goniometer divided from 0-90.