American Brass Mills, Torrington Postmarked American Brass Co. Waterbury Not Postmarked American Brass Co. Office, Ansonia Not Postmarked Tags: Connecticut Industry, Postcards Build with us Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Read more articles Previous PostPostcards – American Writing Paper Co. Mill, Manchester & Unionville Next PostConnecticut in World War 1 You Might Also Like Jonathan Trumbull August 14, 2015 Connecticut in World War 1 March 11, 2016 Simeon Eben Baldwin August 14, 2015