specialised collection 1914-1923 used with many better ex. (SG 50, 84 a, b and c, 91, 92 a, b, c, 97w, 99a cert. Holcombe, 99b and c, 117 cert. Holcombe, O20 etc.) types (including vertical strips of 3 ex. types a,b and c), some postmarks etc. in Lindner ringbinder