1909 2c Alaska-Yukon, small die proof from the Panama-Pacific Issue, v.f. and scarce, only 3-5 printed, with 1973 and 2003 PFCs, cat. $3000 (Cat No. 370P2a) (Image)

Cat. $3000, Est.US$1,500

1910 3c deep violet, Type I, Orangeburg Coil single, well centered for this difficult stamp with the design clear of the margins on all four sides, fresh and fine, with 1976, 2002 and 2008 PFCs. 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. An extremely scarce sound copy, cat. $10000 (Cat No. 389) (Image)

Cat. $10000, Est.US$5,000

1910 Coils, 2c carmine, n.h., well centered with wide margins, fresh color, with 2008 PSE certificate graded "XF-Sup 95" (SMQ $450) (Cat No. 391) (Image)

Est.US$200

1910 4c brown, n.h., well centered with wide margins, fresh color, with 2007 PFC graded "XF 90" (SMQ $275) (Cat No. 395) (Image)

Est.US$100