1910 2c carmine, horizontal coil pair, good color, h.r., with a couple of rejoined perforations at top, fine-v.f., signed Geo B. Sloane, etc., with 2007 PFC, cat. $3500 (Cat No. 388) (Image)

Cat. $3500, Est.$1,000

1911 3c deep violet, Type I, Orangeburg coil single, perf. 12 vertically, machine cancel as always, usual centering, small tear at right and a diagonal crease at bottom left, with 2007 PFC (The 3c Orangeburg coil was made by the Post Office Department in 1911, specifically for use by the Bell Pharmaceutical Company. They were used to send product samples to physicians and were put through the first-class cancelling machine at Orangeburg, New York. Due to the coil stamps' use on mass mailings, many of the surviving copies are faulty to some extent. The most common defects are corner creases or tears) cat. $10000 (Cat No. 389) (Image)

Cat. $10000, Est.$3,000

1910 4c brown, horizontal guide line pair, n.h., well centered, nearly v.f., with 1997 PFC, cat. $1100 (Cat No. 395) (Image)

Cat. $1100, Est.$250

1910 5c blue, horizontal guide-line coil pair, h.r., fine, with 2007 PFC, cat. $425 (Cat No. 396) (Image)

Cat. $425, Est.$150