Directions for performing the metallic operation with Perkins's patent tractors.
- Perkins, Benjamin Douglas, 1774-1810.
- Date:
- 1798?]
- Books
- Online
Online resources
About this work
Publication/Creation
[London, s.n., 1798?]
Physical description
1 sheet ; 1/20.
Contributors
References note
ESTC N9245
Reproduction note
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.