Liechtenstein, 1912-80's, dealer's stock contained in two cartons, comprising thousands of unused and used stamps, incl. semi-postals, air post, officials, some proofs and varieties, complete sheets, souvenir sheets, first day covers and postal stationery, many better items incl. various 1930 issue perf. variations, Botenpost, nos. 115, 131, 259a unused, very high catalogue value, very fine