1912 25c unexploded booklet, containing four 2x panes of six, n.h., but with usual dried gum, few natural wrinkles, fine-v.f. (catalogue value for four booklet panes) cat. $2200 (Cat No. 39c) (Image)

Cat. $2200, Est.$1,000

1912-16 2c vermilion and black, overprint reading down, center inverted, barest trace of a hinge, unusually fresh and fine, cat. $600 (Cat No. 39e) (Image)

Cat. $600, Est.$200

1941 "Panama Canal" 17mm long, complete set in blocks of four, cancelled to order, mostly v.f., rare, cat. $5050 (Cat No. CO8-12) (Image)

Cat. $5050, Est.$2,500