Show A MIM ammil M IM 7 1 ae 74 taking vertical angles below the horizontal with BRU PAT POCKET TRANSIT sighting and reading accomplished simultaneously by the aid of the mirror over NO BUTTON BALANCE 8 inch inah beam sensibility in use throughout the world milligramme Milli gramme A good balance for silver button and moderately used by the united states and several accurate gold button work superior to any balance on state stale geological surveys the market approaching this price being our cheapest grade of for further particulars send for button balance for further particulars send for catalogue C to catalogue B to WM WIVI AINSWORTH SONS MAKERS 0 COL 0 L 0 A 0 C U 55 ATHE MINE SrI ELTER SUPPLY CO salt lake city utah agents as f CHAS BUTTERS CO limited f E F S LEAVER manager chemical and metals worra surgical lurg ical laboratory DOOLY 13 BLOCK LOCK SALT LAKE CITY UTAH V PROCESS atie vicror forrest GRIN cyanide MUSS Is 1118 bast for the treatment of refractory and low grade gold and silver ores and tailings we are the originators of the cyanide treatment and have kept up with the times in all improvements in cyanide methods T successful plants in operation in all western mining states state samples assayed and fully reported upon properties ex examined designs furnished for terms and ana particulars address the gold and silver extraction Extrac tiou co of america lt OEO A ANDERSON gereral mait manager acer WILLIAM ORR AGENT BUILDING DENVER COLO 1716 BLAKE ST DENVER pa 00 X SALT LAKE UTAH TESTING WORKS when answer answering advertisements please mention the mining review |