Description of glass block production by the Hemingray Division of Owens-Illinois Glass Co.

[Trade Journal]

Publication: American Flint

Toledo, OH, United States
vol. 23, no. 7, p. 12-13, col. 1-2

[Title only]

Keywords:Hemingray
Researcher notes: 
Supplemental information: 
Researcher:Bob Stahr
Date completed: