Mexico, Cover Group, 1880-1930's, 33 are covers or fronts pre 1900 with several 1c circular rate Numerals and interesting Numerals cancellations, piece with sixteen 10c stamps cancelled Tlacolula, 10 other covers are 1900-1930 including advertising covers, interesting cover with Sonora (combined white Sonora and 2 green seals), 50c First flight cover, 1935 Catapult cover Torreon to Germany, first flight cover dated 1931with a label stating "This cover got wet in the incident involved the hydroplane"Mexico" in its inaugural flight., 1949 intact official stamp "gift" booklet with unused stamps including high values, a few Juarez stamps, and an unused 4r Eagle mint 32-1865 from Isla del Carmen, etc. Estimate $150 - 200. $0