Departement Publieke WerkenPublieke Werke Dept.Wierda, Sytze Wopkes, 1839-19112014-08-262014-08-261891-10-282014-08-26http://hdl.handle.net/2263/41715Digitised version of National Archive file S.3/21. Sketch plan of toll guard houses, Transvaal, ZARSketch planPDF, JPEGNational Archives; Digital rights: University of PretoriaGuard housesToll housesTolgaarders wachthuisjeToll collector's guard housePlan or blueprint