Estonia Postage Due Stamp

Estonia · 1927 · 10 Marka

This is a postage due stamp, intended to be affixed by postal workers to mail with insufficient postage. The design is purely functional, featuring a large numeral '10' indicating the amount due, framed by ornate typographic elements. The text 'PORTO' at the top and 'MARKA' at the bottom clearly state its purpose and denomination.

Issued during the first Estonian Republic, this stamp reflects the stabilization of the Estonian Marka currency before its replacement by the Kroon in 1928. Postage due stamps were a common necessity for postal systems of the era.