CSA 11, 10¢ blue with 4 large margins, tied by violet AUGUSTA GA. // JAN / 9 / (1864) CDS on cover with small 10-Star Confederate Battle Flag with Gold Stars on Crossed Red Stripes (F10-18, CV $5,000), printed on top back flap, to Miss Agnes C. Green, Columbia, Graniteville, S.C., trivial creasing on flap, Very Fine. A rare design that is only known on the flap of a cover; only three are known carried thru the mails (two are noted in the Wishnietsky book). $3,000.