| 1920 BASIC SET.(M 01/14) 920.01/14 Issue date: 03/04 | Stamp | | ** 22/17 | 70,0 $ | Sample | | | | Block | | | | Sample Block | | | | Tooth | K 14-14½, K 14¾:14½ |
Y: — | S: 01/14 | M: 01/14 | BL: — |
| | 1920 BASIC SET.(M 15/28) 920.15/28 Issue date: 05.1920-06.1920 | Stamp | | ** 22/17 | 160,0 $ | Sample | | | | Block | | | | Sample Block | | | | Tooth | K 14-14½, K 14¾:14½ |
Y: — | S: 15/28 | M: 15/28 | BL: — |
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