Fig. 1: Machin-AH3-Front
- Cloth: Heavyweight tan right twill
- Embroidery: Silk continuous
- Border: Clockwise, round & dense
Fig. 2: Machin-AH3-Magnified
- Design: Vertical wrench, piece between jaws not in line with handle, lower jaw assembly vertically stitched, handle angled stitched downward left to right, notch at tip of bottom jaw
Fig. 3: Machin-AH3-Reverse
- Back: Brown imprint
Item Name: Machinery 1913 - 1921
Item ID: Machin-AH3
Collector Rating: 1
Pamphlets Used to Earn this Badge
Requirements August 1911 until October 1914
1. State the principles underlying the use and construction of the lathe, steam boiler and engine, drill press and planer.
2. Make a small wood or metal model illustrating he principles of either levers, gears, belted pulleys, or black and fall.
Requirements October 1914 until April 1923
1. Describe the construction of a lathe, planer, shaper, drill press, and steam boiler; also explain the purpose for which each is intended.
2. Name at least twelve of the principal hand tools used by machinists.
3. Construct a wood or metal model illustrating the principles of levers, gears, pulleys, or block and tackle.