Otto’s “atypical” six-pennies 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: Larking, B., (pg. 73-85)Published in: Volume 46, Issue 4, pg. 65-92, 2011