Philately Bulgaria - New Generation
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Philately Bulgaria - New Generation |
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| Catalog of Bulgarian postal issues (postage stamps and postage stamps in blocks) for 1971 year. In addition to official issues (postage stamps and postage stamps in blocks), here you will also find special postage stamps, maximum cards, first day covers, postal envelopes, postcards, private issues and variations of issues. |
| 1970 year | 1972 year |
| 1970 year | 1972 year |
