Show t sumpter american the richmond mining and milling co who are operating operate n g a group of claims in the bonanza district an adjacent property to the famous bonanza is reported to have uncovered a big strike in the shaft during the past week E A leclare a former resident of butte is superintendent and large owner in the claims and he says that arrangements are under way for the erection of a 10 stamp mill on the property the manaem mana management 1 em ent it is reported have degoti abed for the purchase of the mill on the von don juan property |