Stamps & Covers of the World

BULGARIA. 1911. Incoming mail from France bearing Type Blanc 4 cents brown (3) (Yvert 110) tied by BLOIS datestamp, underpaid with TAX handstamp and Bulgaria Postage Due 20 st. blue (SG D126) applied and tied by SOPHIA datestamp with handstamp RETOUR and manuscript ´Incoune returned via Paris´ with French postage dues 1 cent black (Yvert 10), 5 cents blue (Yvert 28) and 20 cents olive (Yvert 31) tied by BLOIS double ring. Unusual item of postage due mail.