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 1977 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. |
| 1976 year | 1978 year |
| 1976 year | 1978 year |
