Confederacy, 1863, 10¢ blue, "frame lines", Horizontal Pair, large margins margins to just shaving outer oval on left stamp, shows full frame line between stamp & a tiny bit at bottom of left stamp, bright fresh color, tied by "Mobile, Ala. Sep. 21, 1863" double-circle datestamp on blue folded letter to Demopolis Ala., Extremely Fine and choice, a rate double rate cover franked with a Frameline Pair, signed Ashbrook and with his notes that these are Nos. 15-16 on the plate, ex-Matz. Scott No. 10  Estimate $3,000 - 4,000. $0 (Image)