Cambodia. (Philippines). 1928. Envelope addressed to 'Commander J.M. Smeallie, U.S.N./ U.S.S. Mc.Cormick (223) c/o Postmaster Manilla P.I.' bearing French Indo-China SG 120, 2c green and SG 122, 4c orange (pair) tied by Pnompenh/ Cambodge date stamp '15th Feb 28' with Hong Kong transit '27/2' on reverse.
The 'U.S.S. "Mc.Cormack" was assigned in 1925 to the Asiatic Fleet operating from Cavite, she served in support on the Yangtze River and South China patrols.
A little roughly opened at left