1909 10c yellow, left sheet margin single, l.h., slight natural gum wrinkle, well centered, v.f., with 1908 PFC, cat. $1600 (Cat No. 364) (Image)

Cat. $1600, Est.US$500

1909 13c blue green, lower left sheet corner margin single with siderographer's initials, h.r., fresh and fine stamp, ex-Col.Green, with 2013 PFC, cat. $2600 (Cat No. 365) (Image)

Cat. $2600, Est.US$750

1909 13c blue green, black cds, fresh and fine example, rare used, with 1989 PSE certificate, cat. $4000 (Cat No. 365) (Image)

Cat. $4000, Est.US$1,000

1909 15c pale ultramarine, upper right sheet corner margin single, n.h. and post office fresh, well centered, nearly v.f., with 1986 PFC, cat. $3000 (Cat No. 366) (Image)

Cat. $3000, Est.US$1,000