Alpo JAAKOLA
1929–1997, Finland
1960
Signature considered genuine
1971
Signature considered genuine
1974
Signature considered genuine
1975
Signature considered genuine
1975
Signature considered genuine
1976
Signature considered genuine
1979
Signature considered genuine
1981
Signature considered genuine
1986
Signature considered genuine
1987
Signature considered genuine
1987
Signature considered genuine
1988
Signature considered genuine
1991
Signature considered genuine
1992
Signature considered genuine