Two vintage Burgess Radio B batteries, type U30, 45 Volts, made in the United States, circa 1950s. Photograph by Joe Haupt, uploaded on Flickr under a Creative Commons CC-BY-SA-2.0 free license.

Flickr file: www.flickr.com/photos/51764518@N02/53540115028

Short URL: flic.kr/p/2pza5Tw



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