The Bonta Glass Rolling Machine, Glass Grinding and Polishing Machine and Annealing Oven

Title: 
The Bonta Glass Rolling Machine, Glass Grinding and Polishing Machine and Annealing Oven
Published In: 
Scientific American v. 69, no. 27, Dec. 30, 1893, pp. 417 and 423
Description: 
ill.
Subjects: 
Bib ID: 
AI11311
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Location: 
Flat File
Call Number: 
Unit 16, Drawer 2
Notes: 
Invention by J. Bonta of Wayne, PA