GREAT BRITAIN, Advertising envelope, John Warner & Sons, Hydraulic Engineers, London, printed 1d pink stationery advertising envelope, cancelled with London duplex 8 Nov 1865, locally used, depicting various machines on front and brass bells on reverse, all in violet. Scarce early usage of an advertising envelope (Image)

USA, acknowledgement of the American ambassador John S. Rice to The Netherlands in The Hague Nov 29, 1963, on the death of President Kennedy (Image)

WORLD, o/*/** in 1 Yvert album, 4 stockbooks and 1 box with glassines, with several better numbers and sets from f.e.: Great Britain and Colonies, Iraq, USA, French Colonies, thematics, etc., etc. Check www.vandieten.nl for a good impression (Image)

USA, o/*/** in 2 albums and 4 stockbooks with mostly modern period and well over $ 790 face value (Image)