Brandt's Ground Mole Trap

I have listed below 6 different detail pictures of
the Brandt's Ground Mole Trap.
Notice the two different paper labels...one on the top of the trap
and one on the side of the trap.  Directions on the top state to
"place a 10-12 lb rock on the top of the trap to set it"
Label on the side says "Manufactured by Huntsville Nurseries, Huntsville, Ohio
Patent Appld For"

Click on each of the links below to view the picture:

Picture #1-picture of whole trap

Picture #2- picture of whole trap

Picture #3 - picture of label on the top

Picture #4 - picture of label on the side

Picture#5 - detail of double action trigger mechanism

Picture #6 - another picture of the double action trigger