USA (Virginie occidentale)

A. F. Bischoff, Inc
Akro Agate Glass Company
Alley Agate Company
Alley Glass Manufacturing Company
American Flint Glass Works
American Glass Works
Anderson & Company
Atlas Glass & Metal Company
Barnes & Company
Beaumont Company
Belgrade Glass Company
Bell & Company
Bischoff & Sons Company
Bischoff, A. F. Glass Company
Blenko Glass Company
Bogard Company
Brooke Glass Company
Buckeye Glass Company
Buckhannon Cut Glass Company
Buddy Brand Marbles
C. E. Bogard & Sons
Cairo Novelty Company
Central Glass Company
Central Glass Works
Champion Agate Company
Charles Knox & Redick
Clayton E Bogard & Sons Company
Corning Inc
Crescent Glass Company
Crystal Glass Company
Crystal Tumbler Company
Culloden Lighting Glass Company
Cumberland Glass Company
D. Southwick & Company
Dalzell - Viking
Dalzell Glass Company
Dunbar Glass Company
E. C. Flaccus
Eagle Glass & Manufacturing Company
East Wheeling Glass Works
Economy Tumbler Company
Empress Glass Company
Ensell Plunkett
Evans & Anderson
Excelsior Glass Works
Fairmont Bottle & Fruit Jar Company
Fairmont Bottle Company
Fairview Glass Works
Fenton Brothers
Flaccus Brothers Company
Fostoria Glass Company
George Flaccus & Sons
Gibson Glass
Gladding - Vitro Agate Company
Gladding Corporation
Glass Letter & Novelty Company
Glassing - Vitro Company
Haskins Glass Company
Hazel Glass Company
Hazel, Atlas Glass Company
Heaton Agate Company
Hobbs Brochunier & Company
Hobbs, Barnes & Company
Huntington Tumbler Company
Improvement Glass Company
Jabo, Inc.
Jackson Marble Company
Jefferson Glass Company
Kanawa Glass Company
Kemple, John E Glass Company
Knox & McKee
Lancaster Colony Corporation
Lawrence Glass Novelty Company
Lobmiller Decorating Company
Louie Glass Company
Ludwig Glass Comapny
Ludwik Glass Comapny
M & T Sweeney
M. & R. H. Sweeney
Mannington Art Class
Marble King, Inc
Master Glass Company
Master Marble Company
Morgantown Glass
Morgantown Glass Works
New Martinsville Glass Company
New Martinsville Glass Manufacturing Company
North Wheeling Flint Glass Works
North Wheeling Glass Company
Novelty Glass Letter
Novelty Glass Letter Company
Oesterling & Hall
Oesterling & Henderson Company
Osterling & Company
Paden City Glass
Paden City Glass Manufacturing Company
Pilgrim Glass Company
Plunkett & Miller
Rainbow Art Glass Company
Ravenswood Novelty Works
Republic Glass Company
Ritchie
Ritchie & Wheat
Ritchie & Wilson
Riverside Glass Company
Riverside Glass Works
Seneca Glass Company
South Wheeling Glass Works
Steimer Glass Company
Sweeney & Bell
Sweeney, Bell & Company
Sweeney, McCluney & Company
Sweeney, Michael, Thomas & R. H.
T. Sweeney & Son
Union Glass Company
Union Glass Works
Union Stopper Company
US Glass Company - Factory H
US Glass Company - Factory O (and new O)
Valley Glass Company
Viking Glass Company
Virginia Green Glass Works
Vitro Agate Company
West Virginia Glass & Manufacturing Company
West Virginia Glass Company
Wheat, Price & Company
Wheeling Flint Glass Works
Wheeling Glass Letter & Novelty Company
Wheeling Glass Works