1856/1994, extensive used and unused collection in 8 albums, incl. maritime, special delivery and official stamps, strength in the early issues with shades, paper and overprint types, interesting postmarks and sub-offices marks like Mazatlan and Durango, some better items like Mi.-Nr. 24III unused (signed Pfenninger), Mi.-Nr. 284 Die Proofs on thin paper (2), also some large multiples, overall fine to very fine, an attractive specialist´s assembly
