Departement Publieke WerkenPublieke Werke Dept.Wierda, Sytze Wopkes, 1839-19112014-08-262014-08-261895-07-012014-08-26http://hdl.handle.net/2263/41713Digitised version of National Archive file S.2/309. Plan of the "Eerste verdieping " (First storey), Post and Telegraph Office, Johannesburg, signed by "S.W. Wierda, Hoofd van Publ. Werken"Note on plan: "behoort by bestek no 243, Teekening no 3"PlanPDF, JPEGNational Archives; Digital rights: University of PretoriaPost officeTelegraph officeJohannesburgPlan or blueprint