‘Shafts’ and a ‘disselboom’ 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: Kuitenbrouwer, C., Drysdall, A.R. and Crandel, L., (pg. 91-99)Published in: Volume 35, Issue 3, pg. 77-114, 2000