T.
- Table of batteries, E.M.F. and R., [58]
- Conductors and insulators, [4], [68]
- Metals in acid, [8]
- Table of Proportions of bell parts, [89]
- Wire resistance, etc., [146]
- Testing new work, [182]
- Old, [183]
- Thermometer alarms, [122]
- Thorpe's Ball, [100]
U.
- Use of platinum, [76]
V.
W.
- Walker's cell, [27]
- Watchman's clock, [124]
- Water level indicator, [127]
- Washer, insulating, [77]
- Window sash contact, [116]
- Wiping contact, [102]
- Wire covering, [147]
- In iron pipes, [152]
- In wooden boxes, [152]
- Iron, [152]
- Joining, [148]
- To push, [151]
- Laying in tubes, [149]
- Leading, [147], [150]
- Overhead, [152]
- Resistance, table of, [146]
- Return, [147], [150]
- Soldering iron, [148]
- Tinned, [147]
- Underground, [152]
- Wiring, general instructions, [155]
- Up, [144]
Z.