1872/1875 (ca.), very attractive specialised collection with round 145 single stamps/postage stamps and about 50 covers and cards, including many well cancellations, multiples, plate flaws, rough perforations, FZL, non-currency uses, sizes, handwritten cancellations, field postmarks Prussia and Bavaria, random cancellations, minting errors and use as Pfennige stamps. Included are a.o. Mi. 1 multiple franking and local cover, 2a with first day cancellation, Mi. 6 in souvenir sheet of 6, 8 with taxis cancellation NIEDERRAD and on letter to own country delivery area, 11 (2), Mi. 16 (2) on official letter from country delivery area, 18 in block of four, 21 b, 21 c, 23 b, 24 on postcard to Vienna (attestation Hennies) 27 b, 27 c (the latter both also on letters to the USA), 28 and 30, , etc. etc., 15 certificates and 85 certificates/short certificates BPP