Constantin Alexandrovitch WESTCHILOFF
1877–1945, Russia/USA
Also known as: Weschiloff, Veschilov, Weschtschiloff, Westchilov

1914
Signature considered genuine

1916
Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine

Signature considered genuine