Lot 1626 Switzerland

Pro-juventute extensive duplicated collection mint and used in a large stockbook from 1913-1990s with better catalogued incl 1915 set 2 used (Cat £145), 1918 set 2 used, 1922 set (Cat £100), 1923 set (Cat £90), 1941 Miniature sheet mint (Cat £140), then dozens of sets and ranges both m & u, thematics etc, 100s.