London

4 October 1939
Russian State Military Archive
Coll. 1511k, ser. 2, fold. 40, f. 10.
Photograph
London. 11 March 1940
Russian State Military Archive
Coll. 1511k, ser. 1, fold. 78, f. 201.
Photograph
7 June 1940
Russian State Archives of Film and Photo Documents
Ser. 1, album 531, № 34.
Photograph