|Degrees|Factor| Draft |
| of |Surf. | tion|Pres. | ature | Super | of | In | At |
| Test |Square|Test | By | Water | -heat |Evapo-|Furnace|Boiler|
| | Feet |Hours|Gauge |Degrees|Degrees|ration|Inches |Damper|
| | | |Pounds| Fahr. | Fahr. | |Upr/Lwr|Inches|
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 1 | 84 | 8 | 68 | 53.9 | |1.1965| +.41 | .21 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | +.65 | |
| 2 | 51.6 | 7 | 136.3| 203 | 150 |1.1480| .47 | .56 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 3 | 67.6 | 8 | 139 | 139.6 | 139 |1.1984| .70 | .96 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 4 | 40 | 8 | 110.2| 137 | |1.1185| .33 | .43 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 5 | 59.5 | 10 | 133.2| 75.2 | |1.1849| .19 | .40 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 6 | 26.5 | 18 | 132.1| 70.5 | |1.1897| .33 | |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | +.51 | |
| 7 | 48.9 | 7 | 101. | 121.3 | |1.1333| -.20 | .30 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 8 | 59.5 | 6 | 191.8| 88.3 | |1.1771| .50 | |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 9 | 27 | 24 | 156.3| 58 | |1.2051| .10 | .24 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 10 | | 24 | 145 | 75 | |1.1866| .26 | .46 |
|______|______|_____|______|_______|_______|______|_______|______|
| | | | | | | | | |
| 11 | 118 | 8