CSA 13d, 20¢ green diagonal bisect tied by AUGUSTA GA circular datestamp on folded letter addressed to Mr. E.F. Raworth, Supt. So. Ca. R.R. Charleston S.C., datelined "Augusta 30 Sept. 1864" written by Confederate Treasury sub-agent Henry Sollee asking Raworth to look into a lost and potentially stolen order of cotton which the Confederacy desperately needed in late 1864. Click here to see letter. Tiny tear at bottom edge otherwise Very Fine. The South Carolina railroad was the Greenville & Columbia Railroad. 1988 CSA certificate. CSA Catalog $2,500. SCV $1,400. $1,400.