(Q6251203)
Statements
1779
4 references
John Oldham
9 October 2017
John Oldham
9 October 2017
1840
3 references
John Oldham
9 October 2017
Identifiers
1 reference
25 January 2019
1 reference
Sitelinks
Wikipedia(1 entry)
- enwiki John Oldham (engineer)