Lot
4099 
1875, 1¢ Black on Buff, Inverted Watermark, watermarked Small U.S.P.O.D., Mint card; reverse with mount toning, otherwise Very Fine and rare inverted watermark variety. USPCC No. S3a $3,500. Scott No. UX4 var. $3,500+.
Realized: $2,200
Lot
4100
1875, 1¢ Black on Buff, Inverted Watermark, watermarked Small U.S.P.O.D., cancelled by bold "New-York, Mar 7" duplex with "4" ellipse to Deep River Conn., 1877 Fourth National Bank part-printed message; mild toning on reverse, Very Fine and scarce used inverted watermark variety. USPCC No. S3a $400. Scott No. UX4 var. $350+.
Lot
4101
1875, 1¢ Black on Buff, Reversed Watermark, watermarked Small U.S.P.O.D., Mint card; reverse with mount toning and couple tiny abrasion spots, Fine appearance and rare reversed watermark variety. USPCC No. S3b $3,500. Scott No. UX4 var. $3,500+.
Realized: $2,100
Lot
4102
1875, 1¢ Black on Buff, Reversed Watermark, watermarked Small U.S.P.O.D., cancelled by bold blue "Cincinnati O. Feb 16" duplex with grid cancel to Oxford Oh., 1877 Chamberlain & Co. part-printed message; mild toning on reverse, Very Fine and scarce used reversed watermark variety. USPCC No. S3b $400. Scott No. UX4 var. $350+.
Realized: $160
Lot
4103
1875, 1¢ Black on Buff, Inverted and Reversed Watermark, watermarked Small U.S.P.O.D., Mint card; reverse with mount toning, some light creases, Fine appearance and rare inverted and reversed watermark variety. USPCC No. S3c $3,500. Scott No. UX4 var. $3,500+.
Realized: $1,050
Lot
4104
1875, 1¢ Black on Buff, Inverted and Reversed Watermark, watermarked Small U.S.P.O.D., cancelled by partial Railroad Agent duplex with quartered cork to Lewis N.Y., Feb. 5th 1880 Delaware & Hudson Canal Co. part-printed message from Whallonsburgh; mount toning on reverse, light stain upper right, Very Fine and scarce used inverted and reversed watermark variety. USPCC No. S3c $400. Scott No. UX4 var. $350+.
Realized: $160