Box-folder 13:3
Container
Contains 1 Result:
Miscellaneous inventions,, 1942-1947, n.d.
File — Box-Folder: 13:3
Scope and Contents
From the Sub-Series:
Measured drawings, patents, descriptions, reports and correspondence relating to his severalinventions and improvements, particularly on engines.
Dates:
1942-1947, n.d.