[ Autograph ] ( Freeing A Slave) Uncommon slave document, a writ of manumission in which an owner frees his own slaves, lp. oblong 8vo., Montgomery, Va., Apr. 4, 1806 Robert Shank orders: '...For Good causedo hereby Liberate a Negroe woman named Sally and her Child named Roddey at my [?] and request that my heirs may be satisfied... ' Verygood.