Title:
150th birthday of Ernst Mach, physicist
Description:
Ernst Waldfried Josef Wenzel Mach (1838-1916) was an Austrian physicist and philosopher, noted for his contributions to physics such as the Mach number and the study of shock waves. As a philosopher of science, he was a major influence on logical positivism and through his criticism of Newton, a forerunner of Einstein’s relativity.
Country:
Austria
Denomination:
6 öS - Austrian schilling
Issue Date:
1988-02-19
Color:
Multicolor
Print Method:
Photogravure and Recess
Perforation:
comb 14¼ x 13½
Dimensions:
30 x 38 mm
Emission:
Commemorative
Catalog Numbers:
Mi:AT 1911,Sn:AT 1419,Yt:AT 1740,Sg:AT 2153,AFA:AT 1803,ANK:AT 1942,Un:AT 1740
Date Added:
2025-10-29 14:46:31
Themes:
Anniversaries and Jubilees | Famous People | Men | Optical Instruments | Philosophers | Physicists
Date Added:
2025-10-29 14:46:31
