Boston, 1908. Jumbos on Crossarm Beneath Telephone Open Wire Lines, Overview.
By Joe Maurath, Jr.; posted February 17, 2021
View Original: Click to zoom, then click to magnify (809 x 556) 105KB
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Click "Next" for a close view of the CD 140 Jumbo insulators that are on the lowermost crossarm on this pole. |