Šabac, 2002Šabac (Serbia), Laza Lazarević primary school, 2002(44° 44′ 58″ N 19° 41′ 27″ E) Fig. 1. Laza Lazarević primary school: the meridian, the global signpost and the sundial Share: Twitter Facebook Google+ art,desing,dialing,gnomon,gnomonics,hour,numbers,photo,science,shadow,sun,sundial,time