Switzerland, Accumulation/Stock, 1854-1979, 19th and 20th century mint and used on 8.5x11 manila stock pages in 2 binders, nice assortment of various Helvetia issues, General issues, Semi-postals, Air Post and Postage Dues, also a section of complete used sets all identified on black stock pages, duplication, plenty of value throughout, careful review recommended. Estimate  $500 - 750. $0