Stamps of Montenegro - Austrian occupation of Montenegro, blk ovpt color
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postage
1917 1917 issue ovpted on stamps of Austria unwmk (no perf info)
| - | 10h | graybl | ovpt, Franz Josef | |||
| - | 15h | carrose | ovpt, Franz Josef |
1918 1918 issue ovpted on stamps of Austria
| - | 10h | graybl | ovpt, Franz Josef | 10.–100 | ||
| - | 15h | carrose | ovpt, Franz Josef | 1.00–10. |
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