| PAGE |
| Libbey-Owens Main Factory, Charleston, W. Va. |
4 |
| Hand Process of Making Window Glass: Blowing the Ball |
20 |
| Hand Process of Making Window Glass: Blowing the Cylinders |
24 |
| Four Stages of Making "Crown Glass" |
28 |
| Doorway of the Warner House |
30 |
| Six Stages of "Hand Cylinder Process" |
33 |
| Hand Process of Making Window Glass: Capping off the Cylinders |
34 |
| Hand Process of Making Window Glass: Cracking Open the Cylinders |
40 |
| Machine Cylinder Process |
44 |
| I. W. Colburn's Factory at Franklin, Pa. |
46 |
| Factory of Colburn Machine Glass Co. at Reynoldsville, Pa., 1907 |
48 |
| Reynoldsville, Pa., Factory, Showing Furnace, Machine and Lehr |
49 |
| Libbey-Owens Process: Feeding the Furnaces |
52 |
| Experimental Factory of The Toldeo Glass Co., Toledo, Ohio |
54 |
| Interior of Libbey-Owens Factory at Charleston, W. Va. |
56 |
| Libbey-Owens Process: Close-up of Machine |
60 |
| Libbey-Owens Process: The "Lehr" or Annealing Chamber |
62 |
| Libbey-Owens Process: Trimming the Sheet |
66 |
| Libbey-Owens Process: Cutting Up the Sheet |
68 |
| Libbey-Owens Process: Sheets Ready for the Cutting Room |
70 |
| Libbey-Owens Process: The Acid Bath |
72 |
