1917 7c black, right margin plate number block of six, n.h., fine-v.f., cat. $450 (Cat No. 507) (Image)

Cat. $450, Est.US$150

1917 2c carmine, n.h., bottom margin single, bright color, fine, with 2023 PSE certificate, cat. $900 (Cat No. 519) (Image)

Cat. $900, Est.US$350

1917 2c carmine, n.h., fresh color, reperforated at right, otherwise fine, with 2023 PSE certificate, cat. $900 (Cat No. 519) (Image)

Cat. $900, Est.US$250

1918 2c carmine, Top Plate No. 12068 block of six, containing "C"R"NTS" variety, h.r., little perf. toning, fine-v.f., cat. $450 (Cat No. 528var) (Image)

Cat. $450, Est.US$250

1919 3c violet, two right Plate No. Blocks of six, n.h., fresh, fine-v.f., cat. $700 (Cat No. 537) (Image)

Cat. $700, Est.US$150

1922 7c black, 9c rose, Left and Bottom Plate No. Blocks of six, n.h., fine-v.f., cat. $545 (Cat No. 559,561) (Image)

Cat. $545, Est.US$150

1922 50c Arlington Amphitheater, Washington Nov.11, 1922 FDC, v.f., rare, cat. $1500 (Cat No. 570) (Image)

Cat. $1500, Est.US$500

1922 $5 carmine and blue, center line block of four, n.h., fresh color, well centered, with 2023 PFC graded "VF-XF 85" (SMQ $800 as singles) (Cat No. 573) (Image)

Est.US$500

1922 $5 carmine and blue, top margin double plate number block of eight, n.h., beautiful color, fresh and v.f., with 2023 PSE certificate, cat. $2600 (Cat No. 573) (Image)

Cat. $2600, Est.US$2,000

1922-25 $5 carmine and blue, top margin double plate no. block of eight, n.h., fresh color, usual natural wrinkles, fine-v.f., cat. $2600 (Cat No. 573) (Image)

Cat. $2600, Est.US$1,500

1923 Rotary Press Printing, 1c and 2c perforated 11x10, top margin Plate No. and Star blocks of four, 1c n.h., 2c l.h., scissors separated perforations at left, scarce pair of Rotary Plate Blocks, cat. $2050 (Cat No. 578,579) (Image)

Cat. $2050, Est.US$500

1923 2c carmine, top margin block of four, used on cover from Chicago, fine and scarce on cover, with 2023 PFC (catalogued as used block off cover) cat. $1750 (Cat No. 579) (Image)

Cat. $1750, Est.US$500

1923 Rotary perf. 11, 1c green, used, light cancel and well centered for issue, design well clear of the perforations on all sides, fresh color, fine example of this difficult stamp, with clear 1997 PFC and 2010 PFC stating "with a small internal paper split at bottom in arc of 3rd perf. from the right" (catalogue value is for a stamp with perforations touching the frameline on one side) (Siegel census of Scott 594 records 112 used stamps, many with perforations cutting in on one or more sides, or with faults) cat. $10500 (Cat No. 594) (Image)

Cat. $10500, Est.US$3,000

1923 2c carmine, top margin plate block of four with Star, straight edge at left, n.h., fine, with 2022 PFC, cat. $3000 (Cat No. 595) (Image)

Cat. $3000, Est.US$400

1923 2c carmine, used, fine, with 2023 PSE certificate, cat. $375 (Cat No. 595) (Image)

Cat. $375, Est.US$150

1923 Coils, 2c carmine, horizontal pair, n.h., fine, with 2023 PSE certificate, cat. $500 (Cat No. 599A) (Image)

Cat. $500, Est.US$350

1925 Lexington-Concord, 5c dark blue, Right Plate No. Block of six, also 1933 50c Century of Progress, Top Plate No. Block of six, n.h., some natural gum skips, fine-v.f., cat. $875 (Cat No. 619,C18) (Image)

Cat. $875, Est.US$200

1928 2c carmine, n.h., beautiful color, v.f., with a photocopy of a 2006 PSE certificate for a block of 15 from which this originated, cat. $600 (Cat No. 634A) (Image)

Cat. $600, Est.US$300

1929 Kansas-Nebraska, complete sets, Kansas 1 1/2c and 8c, Nebraska 3c, 4c, 5c, 8c and 9c hinged, balance n.h., fine-v.f., cat. $777 (Cat No. 658-679) (Image)

Cat. $777, Est.US$150

1929 Kansas & Nebraska, complete set of individual First Day Covers, with "Washington D.C. May 1, 1929" cds, some sent via Air Mail, mostly fine-v.f., cat. $2560 (Cat No. 658-679) (Image)

Cat. $2560, Est.US$1,000

1929 Kansas, 8c olive green, block of four, n.h., fine-v.f., cat. $580 (Cat No. 666) (Image)

Cat. $580, Est.US$250