Confederate general and accused spy (1801–1870) who was captured by Federal troops in 1861. Uncommon ink signature, “Yours respectfully, Pierre Soule, Washington, July 12th 1853,” on an off-white 6.25 x 3.25 sheet. In fine condition, with light intersecting folds. Accompanied by an unsigned original carte-de-visite by Charles Fredericks. RR Auction COA.