Public domain
Baltimore, Maryland. Welding damaged steel plates which hold rubber sandwiches in the wheels of PCC trolleys at the machine shop of the Washington terminal, maintenance plant of the Baltimore Transit Company
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineBaltimore, Maryland. Welding damaged steel plates which hold rubber sandwiches in the wheels of PCC trolleys at the machine shop of the Washington terminal, maintenance plant of the Baltimore Transit . 1943-01-01. Collins, Marjory. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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