Catalog of Bulgarian Postage covers for 1951 year.

Philately Bulgaria - New Generation

Philateliya Bulgaria

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Catalog of Bulgarian Postage covers for 1951 year.
The numbering in brackets below the main one is taken from the Catalog of Bulgarian Postal Entities, Part II, covers with Tax Mark (1953-1961) by Bulphila Publishing House and the Michel Catalog.

1950 year.

1952 year.

Image	Information

1950 year.

1952 year.