|
Libbey 1893 World's Fair booklet |
|
Cutting room |
|
Experimental Glass Plant |
|
Experimental Glass Plant |
|
Experimental Glass Plant |
|
Experimental Glass Plant |
|
Experimental Glass Plant |
|
Experimental Glass Plant |
|
Experimental Glass Plant |
|
Toledo Glass Co. workers |
|
Colburn patent |
|
Experimental machine |
|
Flattening oven |
|
Cutting and sorting room |
|
Blowing the ball |
|
Window glass blowing |
|
sheet glass cutting apparatus |
|
New plant construction |
|
New plant construction |
|
Operating side |
