CSA 2-H, 10¢ blue Hoyer & Ludwig (Scott 2b) with small internal tear, tied by bold neat blue COLUMBIA S.C. CDS on small commercially made cover to Miss Rosa M. Pringle, Society Hill, So Ca; cover with small tear at top, tiny part of top flap missing and bit reduced at top. SCV $1,000. Ex David Burton. $300.

Rosamond Miles Pringle bio on linked page.