É. Apor , H. Wang (ed.): Supplement to the Catalogue of the Collections of Sir Aurel Stein in the Library of the Hungarian Academy of Sciences. Comp. by John Falconer, Ágnes Kárteszi, Ágnes Kelecsényi, Lilla Russell-Smith.

FALCONER John and RUSSELL-SMITH Lilla: Catalogue of Photographs Taken or Collected by Sir Aurel Stein

JOHN FALCONER - LILLA RUSSELL-SMITH 174 Preservation of wall paintings - man pulling off layer, Delhi c. 1922 Photo 38/3(16)