Nut |American | |
| 20 |Pittsburgh, Pa. |and Slack |Stoker | 300 |
|______|___________________________|________________|_________|________|
| |New York Edison Co., |Loyal Hanna, Pa.|Taylor | |
| 21 |New York City | |Stoker | 604 |
|______|___________________________|________________|_________|________|
| |City of Columbus, O., |Hocking Valley, |Detroit | |
| 22 |Dept. Lighting |O. |Stoker | 300 |
|______|___________________________|________________|_________|________|
| |Edison Elec. Illum. Co., |New River |Murphy | |
| 23 |Boston, Mass. | |Stoker | 508 |
|______|___________________________|________________|_________|________|
| |Colorado Springs & |Pike View, Col.,|Green Chn| |
| 24 |Interurban Ry., Col. |Mine Run |Grate | 400 |
|______|___________________________|________________|_________|________|
| |Pub. Serv. Corporation |Lancashire, Pa. |B&W.Chain| |
| 25 |of N. J., Marion | |Grate | 600 |
|______|___________________________|________________|_________|________|
| |Pub. Serv. Corporation |Lancashire, Pa. |B&W.Chain| |
| 26 |of N. J., Marion | |Grate | 600 |
|______|___________________________|________________|_________|________|
| |Erie County Electric Co., |Mercer County, |B&W.Chain| |
| 27 |Erie, Pa. |Pa. |Grate | 508 |
|______|___________________________|________________|_________|________|
| |Union Elec. Lt. & Pr. Co., |Mascouth, Ill. |B&W.Chain| |
| 28 |St. Louis, Mo. | |Grate | 508 |
|______|___________________________|________________|_________|________|
| |Union Elec. Lt. & Pr. Co., |St. Clair |B&W.Chain| |
| 29 |St. Louis, Mo. |County, Ill. |Grate | 508 |
|______|___________________________|________________|_________|________|
| |Commonwealth Edison Co., |Carterville, |B&W.Chain| |
| 30 |Chicago, Ill. |Ill., Screenings|Grate | 508 |
|______|___________________________|________________|_________|________|

________________________________________________________________
|Number|Grate |Dura-|Steam |Temper-