• Colonial signals at the Cape of Good Hope Collection index 

      Manuscripts Section, Stellenbosch University Library and Information Service
      This index describes the Colonial signal at the Cape of Good of Good Hope collection consisting of a volume with signals expressed by flags and pendants, names of ships, etc. 1 book (no pagings)
    • Die eerste Voortrekkers 

      Thom, Hendrik Bernardus, 1905-1983
      Article on the first "Voortrekkers" or pioneers who left the Cape in the early 18th century, before the Great Trek, written for the magazine "Die Huisgenoot", 11 December 1936.
    • Die laat agtiende-eeuse oorgrensboer 

      Thom, Hendrik Bernardus, 1905-1983
      Paper on the late 18th century trans frontier farmers in South Africa delivered in Worcester, October 1936.