1950 euler7
1950 helmholtz3
1950 leibniz8
1950 planck15
1952 avicenna13
1952 leonardo17
1955 durer28
1956 abbe1
1957 euler4
1957 hertz_heinrich5
1957 jungius
1958 planck13
1958 planck18
1960 durer53
1968 lasker3
1971 durer11
1971 durer55
1971 durer56
1971 kepler03
1972 burgi1
1973 arch1
1973 copernicus26
1974 kirchhoff2
1975 ampere4
1977 gauss3
1977 guericke2
1977 hertz_gustav3
1979 einstein38
1981 dedekind
1983 euler3
1987 hertz_gustav2
1989 abbe2
1990 durer57