Kueffel & Esser AutoRanger Infared EDM Instrument K&E Survey Transit Theodolite You are bidding on what is pictured. It was found today at an estate sale. I did a little research, It was made in 1977 with an original cost of 9000.00.
Vintage Rock Oil Gold Silver Mining Well Drill Bit Tool 81-1/2" Long Vintage pneumatic drill long hardrock drill bit. 81-1/2" long. Has a bore hole through the shaft to holes at the bit head for air to blow dust.
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.