TY - MANSCPT DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: No Known Copyright TI - Barrel room at Dearborn manufacturing facility ID - gq67js19r AU - Dearborn Chemical Company DA - 1924/// YR - 1924 AV - BetzDearborn, Incorporated Records, Box 17, Folder 13 VL - BetzDearborn, Incorporated Records, Box 17, Folder 13 AN - BetzDearborn, Incorporated Records, Box 17, Folder 13 UR - https://digital.sciencehistory.org/works/gq67js19r AB - General view of several unidentified employees filling barrels at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of BetzDearborn, Incorporated best known for manufacturing water treatment chemicals for use in boilers and cooling towers. KW - Employees KW - Chemical industry KW - Dearborn Chemical Company KW - Water purification chemicals industry KW - Corporations LA - ER -