Ranovac (Serbia), “Jovan Šerbanović” primary school, 2017
(44° 26′ 34″ N 21° 28′ 46″ E)
Figure 1. A. Petrović with his assistant Ogi after the mounting of the metal parts.
Figure 2. School janitor, a handyman Toma, while decorating the sundial.
Figure 3. The board with the geographic coordinates and altitude