Show The Richardson Drill One of Richardsbns rock drills was set up to operate on a block of granite n the rear of Roberts Neldens yesterday yester-day Since the last exhibition of the capabilities of this drill several important import-ant alterations have been made by the inventor and it is now claimed that the machine works to a charm penetrating rock at the rate of two inches a minute The invention has been patented and is so well thought of that a stock cjiu pany is about to be organized for the purpose of handling it The drills will manufactured here by one of the oundries and will be sold for 150 or 200 The Daly Company have already ordered six machines conditional on their fulfilling all that is claimed for hem r |