SEVEN POSTCARDS FROM THE SERIES “PORTRAITS OF GÖTTINGEN PROFESSORS”
Free Student Body Göttingen
Atelier Fr. Struckmeyer Göttingen, date unknown, postcards
State and University Library of Göttingen, Voit Collection / City Museum of Göttingen (from left to right)

PAUL JENSEN (1868–1952)
Professor of Physiology (top)

JAKOB WACKERNAGEL (1853–1938)
Professor of Indo-Germanic Linguistics (top)

LUDWIG PRANDTL (1875–1953)
Head of the Aerodynamic Research Institute Göttingen (top)

EDMUND LANDAU (1877–1938)
Professor of Mathematics (center)

DAVID HILBERT (1862–1943) Professor of Mathematics (center)

LEOPOLD AM BRONN (1854–1830) Professor of Astronomy (center)

FELIX KLEIN (1849–1925) Professor of Mathematics (center)