ALPHABETICAL REFERENCES TO DRAWINGS.
| A | Driving Pulley, 8 in. to 18 in. dia., advancing by 1/2 in. increments, 3-1/4 in. face. |
| A1 | Cylinder Gear, 21, 25, 29, 30, 39 and 49 T. |
| A2 | Cylinder, 7 in. and 8 in. dia. |
| B | Jack Gear, 72, 76, 80, 84, 86, 96 and 106 T. |
| B1 | Twist Change Gear, 25 to 67 T., advancing by one tooth. |
| C | Intermediate Gear, 171 T. |
| C1 | Builder Motion Driving Sprocket Gear, 8 T. |
| D | Front Roll Twist Gear, 108 and 92 T., Single Line Bottom Roll. Head End Stud Gear, 108 T., Double Line l Bottom Rolls. |
| D1 | Head End Stud Change Gear, 23, 27, 32 and 36 T. |
| E | Front Roll Change Gear, 36, 32, 27 and 23 T. |
| E1 | Front Roll Gear, 39 T. |
| E2 | Front Roll, 1-1/2 in. dia. |
| F | Back Roll Intermediate Gear, 48 T. |
| G | Back Roll Gear, 40 T. |
| G1 | Back Roll, 1-1/2 in. dia. |
| H | Top Roll, 2-1/2 in. dia. |
| I | Whorl, 7/8 in., 1-1/8 in., 1-3/8 in., 1-5/8 in. and 2-1/2 in. dia. |
| J | Carrier Sprocket Gear, 10 T. |
| K | Builder Motion Worm Shaft Sprocket Gear, 12, 14, 16, 18, 20, 22 and 24 T., dependent upon the Number of Yarn. |
| L | Carrier Sprocket Gear, 7 T. |
NOTE—For Letters A and I refer to Spinning Frame cut on [page 161].