Lettu's letter to Emperor Alexander I

Benkendorf.Alopeus.Shuvalov ..Letter of Stein Emperor Alexandru I [Case]: August 18, 1815 - 1815. -4 l .. - (Benkendorf Foundation. Alopeus. Shuvalov .. Oppite No. 1).-Fr.Yaz..I. Benkendorf, A.K. II.Alexander I (imp.)III.Matte.Electronic Source: PBPlace of storage of the original: GA RF.F. 1126. OP.1. D. 849.