40-foot telescope (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "40-foot telescope" in English language version.

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3rmg.co.uk

6,890^th place

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2doi.org

2^nd place

2web.archive.org

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1wikisource.org

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1openlibrary.org

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1wikidata.org

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1harvard.edu

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1ssplprints.com

low place

1makingthemodernworld.org.uk

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1museogalileo.it

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1archive.org

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1sciencemuseum.org.uk

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1herschelmuseum.org.uk

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archive.org

Berendzen, Richard; Hart, Richard; Seeley, Daniel (1976). Man Discovers the Galaxies. Science History Publications. pp. 12–13. ISBN 0-88202-023-4.

doi.org

James Sime (1900). William Herschel and his work. Edinburgh: T. & T. Clark. pp. 112–127. doi:10.5962/BHL.TITLE.20111. OL 7117697M. Wikidata Q19072944.
Mullaney, James (2007). "Chapter 2, Herschel's Telescopes". The Herschel Objects and How to Observe Them. pp. 10–15. doi:10.1007/978-0-387-68125-2_2. ISBN 978-0-387-68125-2.

harvard.edu

ui.adsabs.harvard.edu

Steavenson, W. H. (April 1927). "Herschel's first 40-foot speculum". The Observatory. 50: 114–118. Bibcode:1927Obs....50..114S.

herschelmuseum.org.uk

"Telescopes". Herschel Museum. Retrieved 15 December 2014.

makingthemodernworld.org.uk

"Original mirror for William Herschel's 40-foot telescope, 1785". The Science Museum. 2004. Archived from the original on 31 December 2008. Retrieved 22 November 2008.

museogalileo.it

catalogue.museogalileo.it

"Telescope". catalogue.museogalileo.it — Institute and Museum of the History of Science. Retrieved 21 November 2009.

openlibrary.org

James Sime (1900). William Herschel and his work. Edinburgh: T. & T. Clark. pp. 112–127. doi:10.5962/BHL.TITLE.20111. OL 7117697M. Wikidata Q19072944.

rmg.co.uk

collections.rmg.co.uk

"40-foot Herschelian (reflector) telescope tube remains (AST0947)". National Maritime Museum. Retrieved 15 April 2015.
"Herschel's Grand Forty feet Reflecting Telescopes (ZBA4492)". National Maritime Museum. Retrieved 15 April 2015.
"'Slough. The 40ft reflector with all the woodwork down' (PAF7451)". National Maritime Museum. Retrieved 15 April 2015.

sciencemuseum.org.uk

"Original mirror for William Herschel's forty-foot telescope, 1785". Science Museum. Archived from the original on 2 September 2009. Retrieved 23 November 2008.

ssplprints.com

"Original mirror for William Herschel's 40 foot telescope, 1785". Science & Society Picture Library. Retrieved 22 November 2008.

web.archive.org

"Original mirror for William Herschel's 40-foot telescope, 1785". The Science Museum. 2004. Archived from the original on 31 December 2008. Retrieved 22 November 2008.
"Original mirror for William Herschel's forty-foot telescope, 1785". Science Museum. Archived from the original on 2 September 2009. Retrieved 23 November 2008.

wikidata.org

James Sime (1900). William Herschel and his work. Edinburgh: T. & T. Clark. pp. 112–127. doi:10.5962/BHL.TITLE.20111. OL 7117697M. Wikidata Q19072944.

wikisource.org

en.wikisource.org

James Sime (1900). William Herschel and his work. Edinburgh: T. & T. Clark. pp. 112–127. doi:10.5962/BHL.TITLE.20111. OL 7117697M. Wikidata Q19072944.