Postal Code Advertising Stamp Collection (1st-6th Series) - Complete 12 Leaves (179 Stamps) - Sorted by Cancellation Type & Sample Stamps - Showa 43-48 This collection is primarily sorted by cancellation type. It includes 10 iron postal cancellations, 6 sample stamps with characters, and 8 first-day-of-issue cancellations. All used stamps are postally used with hinge mounts. Unused and philatelic items are not included. Of course, the album leaves will be delivered as is. Comb-type cancellations: 46 stamps, Iron postal cancellations: 10 stamps, Machine cancellations (Japanese & Japanese/European): 41 stamps, Roller cancellations: 76 stamps, Sample stamps with characters: 6 stamps (Total: 179 stamps) ★ These leaves were organized in my younger days. Would someone like to take them over as they are?