Ahti LAVONEN
1928–1970, Finland
1957
Signature considered genuine
1957
Signature considered genuine
1957
Signature considered genuine
1961
Signature considered genuine
1962
Signature considered genuine
1966
Signature considered genuine
1967
Signature considered genuine
1987
Signature considered genuine
Signature considered genuine
Signature considered genuine
Signature considered genuine
Signature considered genuine
Signature considered genuine