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![Owens-Corning Fiberglas Corp., Akron, O[hio]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzkvMDEvMDEvb3dlbnMtY29ybmluZy1maWJlcmdsYXMtY29ycC1ha3Jvbi1vaGlvLTY0MC5qcGc%3D/40/28/webp "Owens-Corning Fiberglas Corp., Akron, O[hio]")
Owens-Corning Fiberglas Corp., Toledo, Ohio.1a35078v
Summary
Title: Owens-Corning Fiberglas Corp., Toledo, Ohio. Intense heat is needed to melt the inorganic ingredients of the batch from which Fiberglas insulation wool is manufactured. Twenty-four hours a day, seven days a week, this gas-fired furnace maintains the temperature required in the process
Tags
Date
1942
Source
U.S. Department of Agriculture
Copyright info
Public Domain
