1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Vermin Exterminator for Poultry.
Patent for a vermin exterminator for poultry that discharges an insecticide onto the chickens as they come in and out of the chicken house.
Date:
March 21, 1911
Creator:
Crawford, William Frank
System:
The Portal to Texas History