Creator
- Adamston Flat Glass Company1
- American Flint Glass Workers' Union1
- American Flint Glass Workers' Union, Local 10 (Moundsville, West Virginia)1
- DeMeester family1
- Fleming, Dolores A., 1933-20151
- Fourco Glass Company1
- Hazel-Atlas Glass Company1
- McCabe, Glen W., Jr., 1926-20011
- Seneca Crystal1
- Seneca Glass Company1
- Window Glass Cutters League of America1