Adolf Constantin The Elder BAUMGARTNER
1850–1924, Bulgaria/Russia/Austria
Also known as: Baumgartner-Stoiloff
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
Signature considered genuine
Signature considered genuine
Signature considered genuine
Signature considered genuine
Signature considered genuine