. Science of railways . arbon Holder 0 5 Copper 7 Clutch and Bod. 209 Clutch Spring. 210 Clutch Guide. 211 Carbon Holder Clampi, 212 Lever. 214 A—Insulation. 215 Arc Adjusting Screw. 216 Sleeve. 217 Magnate Link. 218 Rocker A—8-32 Screw. 221 Shoulder Screw, 14-20. 2 2 2 Pivot. 22 3 Cotter Pin. 22 4 Magnet Plunger and Linfe, 22 5 Dash Pot, Solenoid. 2 3 2 Guide Screw. 23 3 A—Thumb Screw. 2 34 Bottom Electrode Holder Support, 35 Binding Post, Small Hole. 23 6 Binding Post, Large 37 Thumb Screw. 238 Fibre Insulation. 24 2


. Science of railways . arbon Holder 0 5 Copper 7 Clutch and Bod. 209 Clutch Spring. 210 Clutch Guide. 211 Carbon Holder Clampi, 212 Lever. 214 A—Insulation. 215 Arc Adjusting Screw. 216 Sleeve. 217 Magnate Link. 218 Rocker A—8-32 Screw. 221 Shoulder Screw, 14-20. 2 2 2 Pivot. 22 3 Cotter Pin. 22 4 Magnet Plunger and Linfe, 22 5 Dash Pot, Solenoid. 2 3 2 Guide Screw. 23 3 A—Thumb Screw. 2 34 Bottom Electrode Holder Support, 35 Binding Post, Small Hole. 23 6 Binding Post, Large 37 Thumb Screw. 238 Fibre Insulation. 24 2 A—Wing Screw, 14-20. 2 4 4 Top Carbon Holder Support. 2 4 5 Clutch Adjusting Screw. 251 Flexible Copper Contact, 2 52 Screw, 6-32. 2 5 4 Bottom Steel Collar, 2 5 4 A—Top Steel Collar. 2 5 5 Lamp Base. 25 6 Lamp Base Clamp Top. 2 5 7 Lamp Base Clamp 5 8 Lamp Base 59 King Bolt and Nut. 26 0 Clamp Screw. 261 Steel Washer. 262 Box of Assorted Screws. ■^C::a/- SCHROEDER HEAD LAMP Fig. 2. 200 Upper Carhon H 201 Lower Electrode J _Lamp Frame.


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