A pleasant all used collection of issues 1843-1984 housed in a Muller Specialized album. Loaded with useful and high catalogue material like 1L4, 11, 12, good range of Sitting and Standing Helvetia, then a high degree of completion from 1900 on with regular, Semi-postal, Air Mail and other back-of-the-book issues. Good items too numerous to mention but highlights, including the better souvenir sheets, are #169c-180a, 200a-203a, 242-6, 256-67, 352a, B77-9, B130-2, B144, B178, B297, C4a-15a, C16-25, and much more. Also includes sections of specialized material with tete-beche pairs, gutter pairs, and booklet singles. Few earlier with faults otherwise routinely fine-very fine throughout, they don't come along this nice every day. Owner's 2011 Scott Catalogue value is around $9000 (probably much more at 2021 Scott prices).