细节
cover Military District of Washington, D.C., stampless cover to Townesville, N.C., ms. prisoner's endorsement (55th N.C. Troops), partly readable red 'Approved by, C.W.T. Lt. & A. (initials in ms.), Provost Marshal, Washington D.C.' prison h.s. (Dietz type I), partly clear 'Richmond Va Sep 14 1863' c.d.s. and CSA 'Due 10' h.s., very fine cover, basic Dietz $300.00 franked with a U.S. 3c Rose (65), unpriced but presumably valued about the same when showing the CSA portion of the postage photo