Item 20591 - Building construction, Portland, 1923 Item 20591 - Building construction, Portland, 1923 Contributed by Maine Historical Society Item 20591 Zoom 4253px x 3378px - 14.2"w x 11.3"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Construction of the Clapp Memorial at Congress Street near Elm street in Portland, Feb. 1, 1923. The building had offices and retail space in it. Show Details