The building up of an industry : how it began and what it has accomplished in twenty-five years, 1888-1913. (1913)
Electric Storage Battery Company · Electric Storage Battery Co. · leaf 40
uring of this plate. menus used tor slotting the tubes nf th* « «i>^m^i.n »positive plate is most intricate and 7l„r; \ , UrOIKlat) » op-ation. Each of th s^t, in tlf t T . I^68 Care cuts per foot are made .nrl „, A be JS Cttt h> a sma 8aw- «*) These tubes e t. S^Tf f* °f ^ CUt daiI^material… … SL0TT1N6 THE TUBES FOR THE IRONCIAD-EXIDE POSITIVE PLATES WHERE iROMCUHtf GRIDS ARE FILLED WITH.1 1 1 ACf lVE MATBRIAL M . I S
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