1946 Westinghouse Selenium Rectifiers Early Electronics AC DC
Size (in): 17” x 14”
Size (cm): 43 x 35.5
Linen backed: No
This poster was produced by the publicity department of the Westinghouse Corporation shortly after the end of WWII to highlight the company’s roll in developing Selenium Rectifier technology. This poster describes the Westinghouse company’s newly developed Selenium Rectifiers which could convert alternating to direct current and operate under extremes of heat and cold. These Selenium Rectifiers were early advances in the emerging fields of electronics in the 1940s.
The lower margin is printed “News Poster 123 – Post April 1, 1946”.
This poster is a vintage original showing moderate handling wear including slight creases and bumped edges. Overall condition is very good. See our other listings for more vintage original Westinghouse posters issued to by the company relating to Westinghouse’s roll in commercializing technology developed during WWII. See our other listings for more vintage original Westinghouse publicity posters from around this time period.