1923 Rotogravure Wireless Radio Use Microphone Stethoscope Broadcasting Historic Construction / Building This is an original 1943

This is an original 1943 World War II two-color print ad for McQuay-Norris line of piston rings

The women would often wear black caps

Copyright © 1920 by Producer Music Co

"The Pont D'Jena and the Trocadero"

"New York Free School Building

1923 Rotogravure Wireless Radio Use Microphone Stethoscope Broadcasting Historic Construction / Building This is an original 1943"Wireless in Medicine, Journalism and Aeronautics" This is an original 1923 sepia rotogravure with images of the various uses of wireless radio. CONDITION This 91+ year old Item is rated Very Fine +++. No creases. No surface rub. No tears. No water damage. Please note: There is printing on the verso. Product Type: Original Rotogravure; Sepia Grade: Very Fine +++ Dimensions: Approximately 9. 75 x 14. 75 inches; 25 x 37 cm Authentication: Serial