ZAR’s Numeral in Triangle obliterators of 1889: Haenertsburg and Houtboschdorp 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., (pg. 82-83)Published in: Volume 47, Issue 3, pg. 71-102, 2012