1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Trolley-Pole.
Patent for a trolley pole, which attaches easily to the wire and can be placed on it by the operator without him leaving his station on the trolley.
Date:
March 16, 1909
Creator:
Barr, George T., Sr.
System:
The Portal to Texas History