LC Subject Heading: Portland Company (Me.)--Interiors
Item 8919
Rolling shell, vertical boiler, Portland Company, ca. 1920
Contributed by: Maine Historical Society Date: circa 1920 Location: Portland Media: Photoprint
Item 8911
Match splint seeder, Portland, ca. 1925
Contributed by: Maine Historical Society Date: circa 1925 Location: Portland Media: Photographic print