USA 1938 Prexie Freaks - Misperfs Galore! - 22 items, all mint, includes the 3¢ booklet pane. Interesting assemblage of Presidential mistakes, (Est $200-300) (Image)

USA Scott 1547c MNH Green Omitted, 1974 Energy Conservation - Graded 80 NH - Very Fine per 2024 Crowe Cert (SCV $400) (Image)

USA Scott 1580a Imperf Pair, MNH, 1975 Christmas - Nice margins all around. (SCV $85) (Image)

USA Scott 2177 Mint Strip of 10 with Gradual Color Missing - Buffalo Bill 15¢ issue sheet bottom horizontal strip of 10 starts with claret color missing left 3 stamps and part missing 4th stamp (others normal but somewhat lighter). Impressions (engraved issue) are still there where color is missing. Normal strip of 10 included for comparison. MNH VF. (Est $100-150) (Image)

USA Scott 2361a MNH Block/4, 1987 CPA Stamp, Engraved Black Omitted - 2024 Crowe certificate states o.g., and MNH. (SCV $1000) (Image)

USA Scott 2412 Block of 20 with Color Shift - Extreme color shift in multiple of 20 stamps. Normal included for comparison. XF, MNH, and fresh. (SCV $250-300) (Image)

USA Scott 2440a MNH Imperf Block/4, 1990 Love Stamp - Upper right "Zip Code" block of 4. 2024 Crowe certificate states o.g., and MNH. (SCV $1100) (Image)

USA Scott C92a MNH Pair, Large Color Shift, Wright Brothers - Wonderful color shift well pronounced on 1978 Wright Brothers issue. Normal pair included for comparison. MNH.(Est $60-90) (Image)