Forgeries of the 1877-79 overprints (SG.T6-8) 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., (pg. 92-96)Published in: Volume 13, Issue 4, pg. 76-100, 1978