1948 - 1955, mint never hinged investment stock the good early issues, as well including Michel no. 35 / 41, 42 / 60, 61 / 63 (2), 68 / 70 (2), 71 (11), 72 / 73 (11), 74 (11), 75 / 79 (11), 78 (10) and 91 / 100 (3), no over quantities, often in excellent condition, very nice and extensive lot on stock pages, enormous catalog value