1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Funnel and Gage.
Patent for a funnel and gage with a mechanism used to indicate "when the proper amount of water has been inserted in the battery" (lines 14-15).
Date:
October 16, 1917
Creator:
Burkett, Joseph Benjamin
System:
The Portal to Texas History