Homepage
Home
Advanced Search
Guide to Sources
Contact
Record
MS 3147 - Boulton and Watt Collection - 1761 - 1977
3 - Correspondence and Papers - 1769 - 1895
485 - Special Subjects and Correspondents. Aimé Argand, the hydraulic ram, 1785—1787; 1797—1799 (23 items).* - 1785—1799
Ref No
MS 3147/3/485/10
Title
Letter. James Watt (Soho) to Ambrose Weston (38 Fenchurch St., London). 20 Nov. 1797.
Level
Item
Date
20 Nov 1797
Description
The letter includes a rough sketch of the ram.
Summarised by Hazleton “Concerning the drafting out of a patent, for the hydraulic ram in conjunction with Argand.”
Access Status
Open
Add to My Items
Skip to main content
Useful Links
Book an appointment for the Wolfson Centre
Archives & Collections Digital Archive
The Iron Room Blog
Register for an Archives Card
Library Catalogue
Overview | Archives and collections | Birmingham City Council
Opening Hours
Showcase items
A list of our latest and most exciting new items.
Explore Showcase