"A photograph of vertical furnaces and a quenching tank at Standard Forgings Co. in Chicago, Illinois. The image was taken by a photographer in December 1918 and received by an unknown recipient. The accompanying notes mention the photograph's reference number and indicate it is for official use."

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Size: 8565px × 5795px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 1918, aaa, activities, american, au, chicago, dec., forgings, furnaces, ill., issued, military, official, onay, photograph, quenching, standard, sumber, tank, vertical, wa, war, world, zatzean