South-Africa approx. 20 (better) handbooks/catalogues etc. including The Handstruck Letter Stamps of the Cape of Good Hope from 1792 to 1853 and the Postmarks from 1853 to 1910 by A.A. Jurgens (1943 including 2 duplicates), The Bechuanalands by A.A. Jurgens (1945 including 2 duplicates), Les Falsifications du Transvaal by L. de Raaij (1909), Transvaal Postage Stamps by J.H. Curle and A.E. Basden (1940 including 2 duplicates), The Triangular Stamps of Cape of Good Hope by A. Stevenson (1950), The Postmarks of South-Africa and Former States & Colonies by R.F. Putzel (1992 onwards, 10 volumes) etc. in 2 large boxes