Early 1900s postcard view of the interior of the Carnegie Library at Mount Vernon Square. The main entrance is off to the left. The old general circulation desk--long gone--is at the center. This space is now occupied by an Apple store; DC History Center is on the second flo…
— Kenneth Samson (@PangurBanC) Jul 2, 2022
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July 02, 2022 at 10:07AM
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