Plant and product of the Mesta Machine Company, Pittsburgh, Pennsylvania, U.S.A (1919)
Mesta Machine Co · Pittsburgh, Penn. : The Company · leaf 12
tmc Microphotographic Department MESTA MACHINE COMPANY iSSMfeJM … View in Chemical Laboratory as soon as received. Charts are pre-pared showing the exact location in themetal yards of the various grades ofraw materials, so that in making up aheat the proper proportions of selectedstock are used. Each and every air furnace iron melt,brass melt and open hearth…
Mesta Machine Co · Machinery
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