Photographic Society of Philadelphia (Honorary Member, 13 December 1927) [3]
Dr. Emil Mayer FRPS (3 October 1871 – 8 June 1938) was an Austrian photographer, lawyer, inventor, and businessperson.
^Brandstätter, Christian; Hubmann, Franz (1995). Damals in Wien: Menschen um Die Jahrhundertwende Photographiert von Dr. Emil Mayer = Back Then in Vienna: People Around the Turn of the Century. Wien: Jüdisches Museum Wien / Verlag Christian Brandstätter. ISBN3-85447-532-2.