Handicraft for handy boys; practical plans for work and play, with many ideas for earning money (1911)
Hall, A. Neely (Albert Neely), b. 1883- · Boston, Lothrop, Lee & Shepard Co · leaf 293
binding-post to one end piece asshown. Fasten the end of the wire winding to the last- A BOYS WIRELESS TELEGRAPH OUTFIT 241 mentioned post, and the apparatus will be ready for in-stallation. The proper connections are marked in Fig- 315. The Fixed Condenser. Unless one has a fair knowl-edge of… … 3 - Cut a pieces OF CAR080AP0 A <D 21 „, SHEETS OF WRITING- PAPER Like t HIS F10. 320. Fig. 321.Fig. 322. Figs. 320-322. — Details of a Home-made Fixed Condenser. phone detector is used, a second condenser must be wiredup in connection with it as shown in the wiring diagram(Fig. 326). The…
Woodwork · Toys · Amusements
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