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LC Subject Heading: Portland (Me.)--Sewer design

Historical Items

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Item 148222

Portland civil engineers surveying Pearl Street sewer, Portland, 1887

Contributed by: City of Portland - Planning & Development Date: 1887-10-28 Location: Portland Media: Photographic print

Item 148225

Portland Civil Engineers at Pearl Street sewer, Portland, 1887

Contributed by: City of Portland - Planning & Development Date: 1887-10-28 Location: Portland Media: Photographic print

Item 148234

Pearl Street Sewer extension, with engineers and pile driver, Portland, 1887

Contributed by: City of Portland - Planning & Development Date: 1887-07-09 Location: Portland Media: Photographic Print