Collection of aerial photographs from 1959, covering the areas around two significant monuments of Koy-Krylgan-Kala and Toprak-Kala in modern day Karakalpakstan Autonomous Republic (Uzbekistan). Extent: 1 envelope containing 21 photographs. Condition of original material: poor. Author(s)/Creator(s): Khorezmian Archaeological-Ethnographic Expedition of the Academy of Sciences of the USSR.
