New York Foreign Mail Covers to Mexico, 1871-75, trio of items comprising 1871 with red "New York May 31" exchange cds tying two 10¢ brown (150) singles on folded letter to Vera Cruz, some toning; 1874 with NYFM circle of wedges (TR-W13) tying 10¢ brown (161) pair on folded letter to Vera Cruz, 2002 PFC, ex-Boker; and 1875 with circular geometric duplexed with "New York Dec 7" cds ties two 5¢ blue (179) singles on cover, F.-V.F. group. Estimate  $200 - 300. $0 (Image)