1915-1923. “Traffic officer, Washington, D.C." Harris & Ewing Collec
![1915-1923. “Traffic officer, Washington, D.C." Harris & Ewing Collec](https://64.media.tumblr.com/c14538850e150fbd2d23952ca1cd39b7/tumblr_n78hm7lW761s7ctopo1_1280.jpg "1915-1923. “Traffic officer, Washington, D.C." Harris & Ewing Collec")
1915-1923. “Traffic officer, Washington, D.C." Harris & Ewing Collection, Library of Congress. -- source link
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#washington#washington dc#history#vintage