Drawing of Improvements in Explosive Projectiles
5/6/1862
Add all page(s) of this document to activity:
Additional details from our exhibits and publications
Drawing from B. B. Hotchkiss’s patent for “Explosive Projectiles,” May 6, 1862
This primary source comes from the Records of the Patent and Trademark Office.
National Archives Identifier:
4531644Full Citation: Drawing of Improvements in Explosive Projectiles; 5/6/1862; Records of the Patent and Trademark Office, Record Group 241. [Online Version, https://www.docsteach.org/documents/document/drawing-of-improvements-in-explosive-projectiles, April 19, 2024]