The interprovincial usage of Transvaal revenue stamps 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: Board, C. and Drysdall, A.R., (pg. 35-40)Published in: Volume 23, Issue 2, pg. 24-44, 1988