The English Wikipedia article on the British Rail Class 20, consulted for its builder, production years and production total. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Citation
PublisherWikipedia
URLhttps://en.wikipedia.org/wiki/British_Rail_Class_20
Source TypeReference Work
Assessment
Reliability Tier2
Sources
Wikipedia: British Rail Class 20
Claims Backed By This Source (9 claims)
This source backs 9 claims across the atlas. As facts: 7 well-attested. As cited relationships: 1 holds. Plus 1 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Vehicles, 5 claims: 3 well-attested, 1 holds, 1 general references.
- Sources, 4 claims: 4 well-attested.
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