(1874-1965) American physiologist who is best known for his contributions to the field of neuroscience - Nobel Prize in Physiology or Medicine in 1944.
Typed permission signed, one page (cardboard), 5,5 x 3,25 inch, 25.03.1957, permission to Irene Rodak - concerning "thesis to help meet the requirements for the M. Ed. degree", signed in dark ink "Joseph Erlanger", attractively mounted (removable) for fine display with a photograph, shows Joseph Erlanger in a close-up portrait (altogether 8,25 x 11,75 inch), with very mild signs of wear - in nearly very fine condition.
"Permission is hereby granted to Irene Rodak to use the information regarding languages used in the work of the undersigned, submitted on the questionnaire, in her thesis to help meet the requirements for the M.Ed. degree."