Christmas-seals. Beautiful collection FULL SHEETS. Incl. 1904, 1909, 1910, 1915, 1918–1921 and 1924–1951. Also 1914 in an IMPERF. PROOF sheet with 25 stamps and 1923 and 1924 in IMPERF. SHEETS with 25 stamps. Further 1918, 1920, 1933, 1950 and 1951 in both perf. and imperf. sheets. Generally in very fine condition with plenty sheets in unfolded and flawless condition. Very attractive collection [ ** ]