[Trade Journal]
Publication: The Commoner and Glassworker
Pittsburgh, PA, United States
vol. 22, no. 9, p. 221, col. 2
To Test Indiana Coal.
The Hemingray Glass Co. at Muncie, Ind., are said to have decided to erect a special furnace to experiment with Indiana and Illinois coal, with a view to deciding whether they will be obliged to leave the state when the gas gives out.