Gustaf MAGNUSSON
1890–1957, Sweden
Also known as: GM
1914
Signature considered genuine
1915
Signature considered genuine
1919
Signature considered genuine
1921
Signature considered genuine
1925
Signature considered genuine
1937
Signature considered genuine
1941
Signature considered genuine
1941
Signature considered genuine
1942
Signature considered genuine
1943
Signature considered genuine
1944
Signature considered genuine
1946
Signature considered genuine
1947
Signature considered genuine
1950
Signature considered genuine
1953
Signature considered genuine