Bidspirit auction | Revenue stamps. 1919. Portugal. ASSISTANCE.

Revenue stamps. 1919. Portugal. ASSISTANCE. Authorization for free transit, issued and signed by the Civil Governor of Porto on 30.4.1919, with 5 revenue stamps of 0$10, overprinted with ASSISTANCE, rendered useless with dated signature and white seal of the Civil Government. (P. Barata. Assist.#23)