SETH WILLIAMS (1822-66), Brigadier General, USA, Adjutant General & Inspector General Army of the Potomac.

Document Signed (DS), 4 pages (pp 1 & 4 used), 4to.," Head-Quarters, Army of the Potomac" imprint, Washington, December 19th, 1861:

"Special Order

No. 190

22...The following named Officers, having tendered their resignations, are honorably discharged from military service of the United States:

Captain B. W. Goodman, 1st New York (L.I.) Volunteers

1st Lieut. William A. Jones, 1st New York (L.I.) Volunteers

By command of Major General McClellan

S. Williams

Assistant Adjutant General

Genl. Keyes"

The 1st Long Island Volunteers or the 67th New York Infantry was organized & mustered in Brooklyn for three years. 

Very Fine.