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Portland by Chris Patriarca

Portland File #758-666-161

Portland Observatory in Portland

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Height	26 m (85 ft)
Floors	7
Construction Year	1807
Structural Form	observation tower
Main Usage	observation
Status	completed
Architectural Style	neo-classical
Address	138 Congress Street
City	Portland
Country	United States

Source: SKYDB

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Portland Observatory by United States Public Domain

Portland Observatory by J. R. Libby Co.

Portland Observatory by Detroit Publishing Co.