Digitised version of National Archive file S.2/130. Drawings of the Post and Telegraph Office, Johannesburg, depicting the "Vooraanzicht, Doorsnede, Plan, Kapplan" (Front Elevation, Section, Plan, Truss Plan). Signed by "S.W. Wierda, Hoofd, Publieke Werken"Note on plan: "Behoort by Bestek no 243"