Specification of John Fitkin, William Fitkin, and Joseph Barton : truss.
- Fitkin, John.
- Date:
- 1856
Licence: Public Domain Mark
Credit: Specification of John Fitkin, William Fitkin, and Joseph Barton : truss. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Specification of John Fitkin, William Fitkin, and Joseph Barton : truss. Source: Wellcome Collection.