1909 3c deep violet, h.r., well centered, with 2021 PSAG certificate, graded "85" (SMQ $2,100) (Cat No. 359) (Image)

Est.US$1,800

1909 5c blue, top sheet margin single, n.h., post office fresh, v.f., with handstamped "E" guarantee mark, 2020 PFC, graded "VF-XF 85" (SMQ $20,000) (Cat No. 361) (Image)

Est.US$15,000

1909 6c red orange, small h.r., fresh and perfectly centered example of this difficult issue, with 1989 and 2021 PFCs, the latter graded "VF-XF 85" (SMQ $1,550) (Cat No. 362) (Image)

Est.US$1,500

1909 13c blue green, l.h., well centered, fresh and v.f., with 2020 PFC, graded "VF-XF85" (SMQ $3,250) (Cat No. 365) (Image)

Est.US$3,000

1909 13c blue green, neat cancelation, well centered, bright color, v.f., scarce used, with 2000 PFC, cat. $4000 (Cat No. 365) (Image)

Cat. $4000, Est.US$2,500