Rudd correspondence: Great Britain 1949 Manchester Philatelic Congress cover with ½d (SG462) and Manchester exhibition datestamp of 27 May 1949.  Part of the Wilson-Rudd correspondence between FE Wilson (son of WT Wilson) and H Rudd (South African government official and philatelist).  Johannesburg arrival datestamp 23 Jun 1949 and Kliptown redirected datestamp of 28 Jun 1949.