The postal stationery envelopes of 1869-70 made with the 24 mm Potchefstroom datestamp Become a memberEnjoy the benefits of membership for just £10.00 per year TSC libraryView our back numbers catalogue. Member downloads available Visit our blogFind out more about the fascinating story of Transvaal postage history Author: Drysdall, A.R. and Chilton, A.R., (pg. 29-33)Published in: Volume 28, Issue 2, pg. 26-58, 1993
