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Insect-Trap.

Description: Patent for insect traps, specifically for concentrating capture and extermination via placement over an ant hill.
Date: September 23, 1913
Creator: Chandler, John T. & Harber, Joseph L.
Partner: UNT Libraries Government Documents Department

Ant Trap.

Description: Patent for an in-ground ant trap that prevents the ants from escaping once caught in the trap, including instructions and illustrations
Date: September 12, 1911
Creator: Knox, Jessie Lonzo
Partner: UNT Libraries Government Documents Department
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