34 SO Valga (Walk) (1:100 000 Estland, Lettland II WŚ (kopie mapy łotewskiej i estońskiej))
MapaValka (Walk)Valka 1940400 dpidetails
MapaValka (Walk) (incomplete) 1941600 dpidetails
MapaValka (Walk) (incomplete) (2) 1941600 dpidetails