Another numeral in triangle obliterator 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: Kantey, B. A. and Tinsley, W.E., (pg. 17-19)Published in: Volume 23, Issue 1, pg. 1-21, 1988
