Richard MORTENSEN
1910–1993, Denmark
Also known as: RM
1937
Signature considered genuine
1948
Signature considered genuine
1952
Signature considered genuine
1952
Signature considered genuine
1954
Signature considered genuine
1958
Signature considered genuine
1958
Signature considered genuine
1961
Signature considered genuine
1961
Signature considered genuine
1965
Signature considered genuine
1966-1967
Signature considered genuine
1970
Signature considered genuine
1991
Signature considered genuine
1991
Signature considered genuine