Gunnar WIDFORSS
1879–1934, Sweden/USA
1908
Signature considered genuine
1912
Signature considered genuine
1912
Signature considered genuine
1915
Signature considered genuine
1915
Signature considered genuine
1916
Signature considered genuine
1919
Signature considered genuine
1919
Signature considered genuine
1919
Signature considered genuine
1922
Signature considered genuine
1923
Signature considered genuine
Signature considered genuine