Lot 929

Switzerland 1850-2008 in 4 Davo albums. Extensive collection used and specialized on type, paper and perforation partly with certificates and approval marks starting with Canton stamps, sitting and standing 'Helvetia'(with many types/perf.) from 1912 onwards seemingly complete. Also Airmail 1-2(cert. W. Abt.), all blocs VFU, combinations, postage due and a very good section Service overprints. Lot must be seen!