1946 Westinghouse Selenium Rectifiers Early Electronics AC DC Germany This color poster is one

This color poster is one in a series created for the Danish Tourist Board by the Grǿnne Studie (Green Studio) under the direction of Danish designer Ernst Lohse

Size (cm): 68

Size (cm): 142 x 93

The poster has a bit of light spotting that looks like a water splatter mark at the center and shows handling wear including some scuffing and small creases in the image area

1946 Westinghouse Selenium Rectifiers Early Electronics AC DC Germany This color poster is oneDate: 1946 Artist: Unknown Size (in): 17 x 14 Size (cm): 43 x 35. 5 Condition: B Linen backed: No This poster was produced by the publicity department of the Westinghouse Corporation shortly after the end of WWII to highlight the companys roll in developing Selenium Rectifier technology. This poster describes the Westinghouse companys newly developed Selenium Rectifiers which could convert alternating to direct current and operate under extremes of