Switzerland, Semipostals on Cover, 1917-1995. Box with many 100's of covers, most franked with semipostals, and stockbook with mint & used, some interesting usages including a 1930 Zeppelin cover with green Danzig transit postmark and franked with semipostal blocks; many other usages, few FDC's, some mint stamps and booklets, some time sorting with be rewarding. Estimate  $300 - 400. $0