File:Toronto 74" Reflector (9293222318).jpg

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Description
English: Reference: DS.GP.1919/1027

This photograph documents the construction of the Toronto 74" reflector built by Grubb Parsons in Newcastle upon Tyne for the Toronto Observatory at some time in 1935.
This photograph is taken from the Grubb Parsons Ltd collection at Tyne & Wear Archives. The records of Grubb Parsons Ltd, Newcastle upon Tyne, England, consist of 65 linear metres (213 linear feet) of files, plans, photographs and glass plate negatives relating to this internationally renowned firm's manufacture of precision telescopic instruments.
The original Business was founded in the early nineteenth century by Thomas Grubb, in 1925 the company was acquired by Sir Charles Parsons and continued to manufacture Telescopic and Astronomical instruments until 1985.
This Glass Lantern Slide is taken from a large collection that documents the work of Grubb Parsons Ltd at their workshop in Walkergate, Newcastle upon Tyne. It was here that Grubb Parsons Ltd manufactured Telescopic and Astronomical equipment for companies and observatories world wide. Their equipment was designed and built for use and research across the Globe, to name only a few of these locations Grubb Parsons Ltd supplied to the UK, Switzerland, Denmark, Egypt, South Africa, Greece, Australia, Japan, India, Hawaii, Poland, Chile, Canada, France and Spain.

(Copyright) We're happy for you to share these digital images within the spirit of The Commons. Please cite 'Tyne & Wear Archives & Museums' when reusing. Certain restrictions on high quality reproductions and commercial use of the original physical version apply though; if you're unsure please email [email protected]
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Source https://www.flickr.com/photos/twm_news/9293222318/
Author Tyne & Wear Archives & Museums
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(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Flickr sets
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  • Grubb Parsons Ltd
Flickr pools
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  • Astronomy
  • History of Canadian Science and Technology
  • Vintage pics
Flickr tags
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  • Astronomy
  • Space
  • Telescope
  • Observatory
  • Planets
  • Stars
  • Invention
  • Discovery
  • Sci-Fi
  • Canada

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This image was originally posted to Flickr by Tyne & Wear Archives & Museums at https://flickr.com/photos/29295370@N07/9293222318. It was reviewed on 16 November 2016 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

16 November 2016

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Date/TimeThumbnailDimensionsUserComment
current06:30, 16 November 2016Thumbnail for version as of 06:30, 16 November 20161,656 × 2,258 (726 KB)FæTyne & Wear Archives & Museums, Set 72157634542127065, ID 9293222318, Original title Toronto 74" Reflector
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