Ardy STRÜWER
1939, Indonesia/Netherlands/France/Sweden
1963
Signature considered genuine
1966
Signature considered genuine
1966
Signature considered genuine
1966
Signature considered genuine
1974
Signature considered genuine
1977
Signature considered genuine
1980
Signature considered genuine
1982
Signature considered genuine
1985
Signature considered genuine
1986
Signature considered genuine
1988-1991
Signature considered genuine
1989
Signature considered genuine
1999
Signature considered genuine
Signature considered genuine
Signature considered genuine
Signature considered genuine