1908 1c green, horizontal pair, h.r., rich color, fresh and fine, only 80 pairs have been certified by the Philatelic Foundation, with 2005 PFC, cat. $11000 (Cat No. 318) (Image)

Cat. $11000, Est.$5,000

1906 2c scarlet, International Vending Machine Co. private perforations, horizontal pair, small h.r., fresh color, right stamp with handstamp guarantee, fine, with 1963 PFC, and a copy of a 2015 PFC, both for a strip of four from which this originated, cat. $2250 (Cat No. 320b) (Image)

Cat. $2250, Est.$850