LC Subject Heading: Chewing gum industry--Maine
Item 9994
Curtis Chewing Gum Factory, Portland, ca. 1900
Contributed by: Maine Maritime Museum Date: circa 1900 Location: Portland Media: Glass Negative
Item 103951
Spruce gum box, Washburn, ca. 1920
Contributed by: Maine Historical Society Date: circa 1920 Location: Washburn Media: Wood, glass, paper, steel
