Valjevo (Serbia), “Andra Savčić” primary school, 2006
(44° 16′ 38.5″ N, 19° 53′ 13″ E)
In addition to the day-lines for equinox and solstices, there are day-lines for the birthdays of the famous Serbians: Desanka Maksimović (1898-1994, the greatest Serbian poetess), Milutin Milanković (1879-1958, Serbian scientist, the author of the astronomical climate change theory), Nikola Tesla (1856-1943, the genius electrical engineering inventor) and Jovan Cvijić (1865-1927, the greatest Serbian geographer)
Tadić, M. (1999). Three Sundials in Serbia. Bulletin 99.1, p. 38-39.