File:Foto, Porträt, Otto Richard Lummer - Humboldt-Universität zu Berlin.png

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Summary

Description	Deutsch: Beschriftung: a) Otto Lummer (gedr. Schriftzug) b)Lummer Otto Richard (1860-1925), 1902 Pd. für Physik, Abzug nach einem Negativ von Unbekannt [hss. mit Tinte] Beschriftungsort: a) Bildrand u. b) Rückseite Español: Rótulos de la foto: a) Otto Lummer [nombre impreso]; b) Lummer Otto Richard (1860-1925), 1902 Pd. ("Privatdozent") de Física. Copia desde un negativo de autor desconocido [escrito a mano con tinta]. Ubicación de los rótulos: a) En el borde marginal de la foto y b) en el reverso.
Date	1902
Source	Humboldt-Universität zu Berlin
Author	Unknown (Unbekannt according to description in the Humboldt University of Berlin website)

Licensing

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