Departement Publieke WerkenPublieke Werke Dept.Wierda, Sytze Wopkes, 1839-19112014-08-262014-08-261896-04-152014-08-26http://hdl.handle.net/2263/41712Digitised version of National Archive file S.2/303. "Doorsnede, Kapplan" (Section, Truss Plan) of the Field Telegraph building, Artillery Camp, Pretoria, signed by "S.W. Wierda, Hoofd van Publ Werken"Note on plan: "Behoort bij bestek no 319, Teekening no 4"PlanPDF, JPEGNational Archives; Digital rights: University of PretoriaField telegraph buildingArtillery campPretoriaPlan or blueprint