Survey of covers with Pietersburg stamps – a progress report 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: Groenewald, J., (pg. 52-53)Published in: Volume 36, Issue 2, pg. 31-58, 2001