1920, Collection of 1¢ red on buff Machine Overprints, the very comprehensive collection of overprints with only the Detroit card removed, both mint and used cards with little duplication, S44 (die 1), 40 cards including -1 Atlanta (very scarce), -9 Chicago with plate inclusion on basic card, used, -11 Cleveland used, -18 Jacksonville, -26 Minneapolis, -27 New Orleans (very scarce), -33 Ogden used, -31 Oklahoma City, -32 Omaha, -41 San Francisco and -42 Seattle, S45 (die 2), 79 cards including -7 Butte, -10 Cincinnati, -11f Cleveland inverted, 14f Des Moines inverted, 16f Indianapolis inverted, -17 Jackson, -19f inverted used (unpriced and very scarce), -23 Manchester (scarce), -28 New York overprint on front and back, -28gg double overprint 1 at lower left, -29b small New York inverted at lower left, -32 Omaha and another with overprint far to left, -36 Pueblo, 43g Springfield double 1 at lower left, those mentioned are mint unless otherwise noted, virtually all are Very Fine or better except a few minor corner creases on the used, an exceptional group. UPSS No. S44-45 $4,200 plus unpriced. Scott No. UX32-33  Estimate $750 - 1,000. $0 (Image)