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Location Closure The Hamilton Branch is closed Wednesday, March 26 due to a facilities maintenance issue.

Location Closure The Reisterstown Road Branch will be closed beginning Monday, March 31 for HVAC replacement and interior work.

Location Closure The Central Library will be closing Thursday, March 27 @ 5 PM due to a speaker event.

Location Closure The Forest Park, Washington Village, & Brooklyn branches are closed for renovations. Learn more here.

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Maryland & DC Sanborn Maps

Sanborn Maps

Browse a selection of Maryland and Washington DC Sanborn Maps from 1890 - 1953. Users have the ability to easily manipulate the maps, magnify and zoom in on specific sections, and layer maps from different years. Powered by ProQuest.

Accessible in all Pratt Library locations, or from home with your library card.