Bridgeport Industrial League was an Independent League that was based in Bridgeport Ct.
1906 - Bridgeport Brass, Burns Silver, Bullard, E. C. & B. Co #1, E. C. & B. Co #2, Locomobile, Star Shirt, U. M. C.
1907 - B. M. T., Bridgeport Brass, Burns Silver, E. C. & B. Co #1, E. C. & B. Co #2, Locomobile, U. M. C.
1908 - Ashcroft Co., Ppt Brass, Bullard, E. C. & B. Co #1, E. C. & B. Co #2, Singer, U. M.C. Co. Union Typewriter
1909 - A & B Co, Crane#1, Crane #2, Singer, U. M.C. Co. Unio, Warner Bros., Yost
1910 - A & B Co, Brass Co. Crane#1, Crane #2, Holmes & Edward, Locomobile, Warner,
1952 - Bridgeport Brass, Columbia Records, General Electric, Remington Arms, Singer's, Sikorsky
1953 - Bridgeport Brass, General Electric, Remington Arms, Singer's, Sikorsky