| 59 / | HD | CHAIN, STAPLE, AND HORSESHOE MAKING | 
| 36 | DF | HORSESHOE MAKING {10} | 
| 37 | DF | .~ Combined machines {5} | 
| 38 |  | .~.~ Cutting, bending, shaping, punching and creasing {3} | 
| 39 | DF | .~.~.~> Calk and clip bending and forming | 
| 40 | DF | .~.~.~> Reciprocating jaw or die block {1} | 
| 42 | DF | .~.~.~> Rotary die block {1} |