1909 2c Seward, parts of adjoining stamps on all sides, n.h., with 2019 PSE certificate graded "Gem 100J" (SMQ $225+ for "100") (Cat No. 371) (Image)

Est.US$200

1909 2c Seward, imperf. plate number block of six, n.h., v.f., cat. $350 (Cat No. 371) (Image)

Cat. $350, Est.US$250

1910 8c olive green, small h.r., well centered with jumbo margins, fresh color, with 2021 PSAG certificate graded "98J" (SMQ $525 for "98", unpriced as "98J") (Cat No. 380) (Image)

Est.US$250

1910 15c pale ultramarine, n.h., well centered, v.f., with a photocopy of a 2021 PFC certificate for a block of four from which it originated, cat. $500 (Cat No. 382) (Image)

Cat. $500, Est.US$300

1910 1c green, centerline block of four, with parts of adjoining stamps on all sides, n.h., a beautiful block, with 2020 PSE certificate graded "Gem 100J" (SMQ $440 for singles) (Cat No. 383) (Image)

Est.US$250

1910 1c dark green, horizontal guide line pair, used, well centered, with 2017 PFC and 2021 PSAG certificate, the latter graded "95" (SMQ $2,000) (Cat No. 392) (Image)

Est.US$1,000