News Asbestos

Before IQHQ, Before W. R. Grace, Dewey & Almy Chemical Company Headquartered at 62 Whittemore Avenue

With thanks to the Cambridge Historical Commission for this terrific piece on the history of Dewey & Almy Chemical Company, in honor of National Inventor’s Day on February 11, 2021, and with thanks to neighbor Carolyn Greenberg for bringing the post to ASG’s attention. Photo of Multibestos/Dewey/Almy train car from ebay. 

National Inventor’s Day