Departement Publieke WerkenPublieke Werke Dept.Wierda, Sytze Wopkes, 1839-19112014-08-262014-08-261895-07-012014-08-26http://hdl.handle.net/2263/41686Digitised version of National Archive file S.2/131. Plan of the Post and Telegraph Office, Johannesburg, depicting the "Eerste verdieping" (First Storey), signed by "S.W. Wierda, Hoofd van Dept. van Publieke Werken"Note on plan: "Behoort by Bestek no 243, Teekening no. 3"PlanPDF, JPEGNational Archives; Digital rights: University of PretoriaPost officeJohannesburgPlan or blueprint