Stampless cover with manuscript 'Remit Pedro de Souza Matheios - cb 670, Brazilian Battalion c/o UNEF Base Post Office, Capodicheno Outpost, Naples, Italy' return address on reverse with blank UNITED NATIONS EMERGENCY FORCE roller cancel dated DEC 17 1957 (showing no indication of location). Addressed to BRAZIL. This cover was from a soldier in the Brazilian expeditionary force which was part of the UNEF in the 1956-1967 Egypt - Israeli war. Uncommon.