Bidspirit auction | Postal stationery. Portugal. 20 reis

Postal stationery. Portugal. 20 reis postal stationery, D. Carlos Mouchon OM#39, sent from Porto on 5.1.1907 to Paris, sent at the same time as a postal order for 38.50 francs, in which the principal's receipt was pasted on the postal item. Any other pasting would have been postage. This one was not, as it was related to a postal payment made by post. MR