Bulgarien
Bulgaria. Michel 31 cover , 5 St with circular star cancellation on PAMPHLET entitled …
250 SEK
Bulgaria. Michel 242–48 ★, 1931 Balkan Olympics SET (7).
300 SEK
Bulgaria. Postage due Michel 4y ★ , 5 St 1886 imperforated on shiny paper. EUR 500
250 SEK