Posted by Russ/Wyo on Monday, November 03, 2003 at 10:50AM :
In Reply to: Can Anyone Guess What This Would Be Great For??? posted by Marty on Friday, October 31, 2003 at 8:28PM :
Before seismograph operations went with the big 'thumper' trucks, they had to drill holes, drop in explosive charges, and shoot the charges to produce the shock waves needed to make seismograph readings for oil and gas exploration. This truck was used to haul water to a small drill rig while drilling the shot holes. How'd I do Marty, eh?