Science and technology

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Science and technology

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Science and technology

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Science and technology

25 Archival description results for Science and technology

25 results directly related Exclude narrower terms

Eastern Townships Telephone Office

Item is a photograph of the interior of the Eastern Townships Telephone office, with four people (Mrs. Kay Lyon MacTurner, Gladys Dustin, Doris Mosher, and the manager Rose Thompson) standing inside with switchboard visible in the background. The office was located on top of Lysle Thompson's store.

Local inventors

File illustrates local inventors in the Barnston area in the late 19th century. It consists of copied extracts from the book "Les premières inventions québécoises" by Guy Giguère, which includes descriptions of inventions by James B. Watt, Napoléon P. Dion, Austin Berry, Alba Wyman, Dorwin D. Pennoyer, George C. Hanson, William Moore, George H. Pierce, George O. Doak, Riley Wyman, John Ewing, and Orin Webster.

Dr. J. Ernest Gendreau

Series presents aspects of the career and interests of Dr. Ernest Gendreau from 1922 to 1949. It consists of press clippings, invitations for speaking engagements by Dr. Gendreau, a list of conferences given by Dr. Gendreau, and correspondence. Dr. Gendreau was primarily interested in the work of Marie Curie and Guglielmo Marconi.