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Mechanics' Hall in Portland.jpg - Nyttend

PortlandME MechanicsHall.jpg - Magicpiano

Historic American Buildings Survey Mason Philip Smith, Photographer 1971 SOUTH (FRONT) ELEVATION - Mechanics' Hall, 159 Congress Street, Portland, Cumberland County, ME HABS ME,3-PORT,16-1.tif - Fæ

August, 1965 NORTH (REAR) AND WEST ELEVATIONS - Mechanics' Hall, 159 Congress Street, Portland, Cumberland County, ME HABS ME,3-PORT,16-2.tif - Fæ

Photocopied by Ray B. Lydston, Freeport, Maine, from stereo view by American Stereoscopic Views Company in Maine Historical Society - Mechanics' Hall, 159 Congress Street, Portland HABS ME,3-PORT,16-3.tif - Fæ

Mechanics Hall, Portland Maine.jpg - Kzirkel

Mechanics Hall Portland Maine front.jpg - Kzirkel

Mechanics Hall - Portland, Maine - DSC03926.jpg - Daderot

Mechanics Hall - Portland, Maine - DSC03935.jpg - Daderot