1914 10c orange, bottom margin plate number and "A" block of six, n.h., fresh color, fine-v.f., (Cat No. 416) (Image)

Est.US$400

1914 3c deep violet, top margin plate number block of six, n.h., well centered with wide margins, fresh color, v.f., (Cat No. 426) (Image)

Est.US$350

1914 5c blue, right margin plate number single, n.h., well centered, fresh color, some marginal wrinkles, v.f., with photocopy of a 2018 PSE certificate for a block of four from which this came, (Cat No. 428) (Image)

Est.US$100

1915 2c red, Rotary coil single, n.h., Joint Line single with attached Coil Leader paper attached to the gum at the bottom of the stamp, fresh color, very rare, with 2003 PFC, (Cat No. 449) (Image)

Est.US$1,500

1916 3c violet, horizontal pair, used, well centered with wide margins, with a photocopy of a 2020 PSAG certificate graded "90" for a strip of three from which this pair originated (SMQ $1,000) (Cat No. 456) (Image)

Est.US$750

1916 2c pale carmine red, top sheet margin single, n.h., fresh and fine, with a photocopy of a 2009 PFC for a larger block from which this originated, (Cat No. 461) (Image)

Est.US$250

1916 2c pale carmine red, left sheet margin plate block of six, n.h., with owner's handstamp in the selvage, centered to right, v.g., rare plate block, with 2021 PSAG certificate, (Cat No. 461) (Image)

Est.US$500

1916 11c dark green, n.h., well centered with wide margins, fresh color, tiny natural fiber inclusion, with photocopy of a 2018 PFC for a pair from which this originated, (Cat No. 473) (Image)

Est.US$150

1916 $5 light green, l.h., well centered, fresh color, with 2019 PFC graded "XF 90" (SMQ $225) (Cat No. 480) (Image)

Est.US$200

1916 2c deep rose, Type Ia, Imperforate, Schermack Type III Perforation, usual centering, tied by wavy machine cancel on window envelope with Holeproof Hosiery Co. corner card, "Milwaukee Wis Mar 30, 1920" cds, fine, with 1967 and 2019 Philatelic Foundation Certificates. Scott 482A was issued imperforate by the Bureau of Engraving and Printing and sold to the Schermack Company for use in its machines. The 482A on cover is one of the premier rarities of 20th Century US Philately. Siegel Census records only three covers, one unused single, a used pair and 33 used singles for a total of 39 stamps. Most examples are either cut well into the design or have the Schermack perfs trimmed away on one side (a similar cover, ex-Dr. Alfred Martin, last sold in a 2005 Siegel sale, $160,000 hammer) (Cat No. 482A) (Image)

Est.US$50,000

1916 2c carmine, coil single used, near perfect centering, with 2019 PSE certificate graded "Superb 98" (SMQ $175) (Cat No. 492) (Image)

Est.US$150