1943/2000, u/m collection of approx. 1.700 specialities like specimen overprints, imperfs, stage proofs, photographic printing plates, essays etc., showing a vast array of interesting issues, attractive thematics, also se-tenant sheets, souvenir sheets etc. This marvellous collection includes also extremely rare pieces (stated to be 20 copies in existence!). Collections in that extent are rarely to be offered, very good opportunity! (A2)