Show A NEW PORTABLE BALANCE the accompanying illustrations show a t new portable button balance just placed on the market by wm ainsworth sons the well known balance manufacturers of denver colo this balance is of the column less type which has come into such favor for field work during the past few years and is constructed ted to withstand a moderate amount of rough handling it has a five inch beam agate edges and bearings fall away pan rests and is made TYPE B R N PORTABLE SCALES WITH CARRYING CASE with either single or double rider apparatus an improved locking device locks the beam in position on the balance for carrying the balance is oper operated aLed from the left hand end and has concealed leveling screws of improved design two level vials are placed in the base instead of a single circular level as sometimes used the case is of french polished mahogany man flow TYPE K R PORTABLE SCALES and a carrying case of the same material is provided with a leather carrying strap lock and key A combination of the portable button balance with a portable pulp balance in a single carrying case is the most compact and convenient prospecting outfit possible all parts of the pulp balance pack in the drawer full particulars are given in portable balance bulletin sent on request |