xutu:t al-mutεfεrriqæ jænï alte šεhεrnïղ rεsmi xæt vε vεsi:qælærï

[Letter Specimens. The Manner of Writing Letters and Documents in the Six Cities (Six Cities is the old name for Eastern Turkestan south of Tienshan)]

G. Ahlbert is the author of this book entitled Letter Specimens. The Manner of writing Letters and Documents in the Six cities (Eastern Turkestan south of Tienshan).