5th-8th century AD. A possiblyplete document written on leather, recto with four lines of Avestan cursive script; verso blank; wide bottom margin with diamond-shaped hole to accept seal string; likely an order rather than a letter due to lack of formal address. Sims-Williams, N., Bactrian Documents II: Letters and Buddhist Texts, (Studies in the Khalili Collections, volume III), London, The Nour Foundation, 2012, pp.24, doc.xs, p.166-167, and Bactrian Documents III: pl.214. 1.16 grams, 77mm (3"). Collection of Bruce Ferrini, A Central London gallery, acquired c.1994. Property of a UK collector. [No Reserve]