DUBUQUE GASES AND STEEL COMPANY
DUBUQUE GASES AND STEEL COMPANY. Established in 1949, the company was listed in the 1962 Dubuque City Directory at 75 S. Locust.
In 1964 through 1970 was it was listed in the Dubuque City Directory at 120 Bryant St.
In 1980 through 1985 the company was listed at 120 Railroad Avenue.