Switzerland Collection, 1843-1990. Mint with used early issues housed in 2 Muller albums, with strength in early Cantonals including Zurich 6r (1L2), Geneva 5c including 1845 and 1851 issues (#2L7 with cert., cat $4,000), Federal issues including 2½rp & 10rp types, 1858 imperf Helvetia issues and some later perf'd, little sparse to 1940's with some definitive's, strong semi-postals with souvenir sheets missing a few better and near completion in regular issues, later airmails; nice overall condition with 5 certs accompany the early issues, owner's estimate cat $20,000, worth evaluation. Estimate  $4,000 - 6,000. $0