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1865

Ashuelot Covered Bridge
Main Category: CivilSub Category: BridgesEra: 1860-1869DateCreated: 186520 Hampshire Ct, , NH AshuelotState: NHZip: 03441Country: USA

The Ashuelot Covered Bridge is located at the center of Ashuelot, NH. It is a Town lattice truss bridge, spanning the Ashuelot River in a roughly north-south orientation. It consists of two spans with a total length of 178 feet (54 m). The total width of the bridge is 29 feet (8.8 m), and has a central roadway and sidewalks (measuring 3'10" in width) on each side. The bridge rests on stone abutments and a central pier. The abutments have been reinforced with concrete since the bridge was built, and the central pier has been protected by a metal breakwater.

Image Credit: Edwin S. Grosvenor
Chandler Chemistry Laboratory
Society: ACSMain Category: ChemicalSub Category: Cradles of ChemistryEra: 1860-1869DateCreated: 1865Chandler-Ullmann HallBethlehemState: PAZip: 18015Country: USAWebsite: https://www.acs.org/content/acs/en/education/whatischemistry/landmarks/chandlerlaboratory.html, https://www.acs.org/content/dam/acsorg/education/whatischemistry/landmarks/chandlerlaboratory/chandler-laboratory-at-lehigh-university-historical-resource.pdfCreator: Chandler, William Henry , Hutton, Addison

The William H. Chandler Chemistry Laboratory was conceived and planned by William Henry Chandler (1841-1906), professor, chairman, librarian, and acting president of Lehigh University. Designed by Philadelphia architect Addison Hutton and erected between 1884 and 1885 at a cost of $200,000, the building set the standard for laboratory construction for the next half century.

YearAdded:
1994
Image Credit: Public Domain; Produced prior to 1/1/1923Image Caption: Chandler Chemistry LaboratoryEra_date_from: 1865
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