Travels in the eastern Caucasus on the Caspian and Black seas, especially in Daghestan, and on the frontiers of Persia and Turkey during the summer of 1871 [microfilm] : Ill / By Henry Handinge Cunynghame. - London : Murnay, 1872. - 1 reel (367, 12p.) : ill.; with maps ; 35mm.[MFN: 52]