Resource Type
Country
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Airship
Patent for a dirigible airship. Illustrations included.
Date:
January 3, 1911
Creator:
Bradford, William J. D.
System:
The Portal to Texas History
Work-Holder
Patent for a work holder designed to hold structures such as doors, windows, and shutters while in construction. Illustrations included.
Date:
January 10, 1911
Creator:
De Bord, James Alexander
System:
The Portal to Texas History