Chapter I.—*WIRELESS TELEGRAPHY*. An intensely interesting subject; amateur wireless telegraphy; the purpose of the aerial and ground; the apparatus used to send messages; the apparatus used to receive messages.
Chapter II.—*AERIALS AND GROUNDS*. Where to put up the aerial; types of aerials; the "T" aerial; the masts; the wire; insulators; leading in the wires; the ground.
Chapter III.—*HOW TO BUILD AND OPERATE THE SIMPLEX DOUBLE SLIDE RECEIVING OUTFIT*. The tuning coil; the tube; the sliders; the fixed condenser; the detector parts; assembling the set; connecting the instruments; operation.
Chapter IV.—*HOW TO BUILD THE SIMPLEX LOOSE COUPLER, DETECTOR AND CONDENSER*. The base; the primary; the secondary; the pillar; the switch; How to make the Simplex cat whisker detector; How to make the Simplex fixed condenser; How to connect the apparatus; How to tune with the loose coupler; How to adjust the detector.
Chapter V.—*TELEPHONE RECEIVERS AND HEADBANDS.*
Chapter VI.—*HOW TO BUILD THE SIMPLEX SPARK COIL.* The core; the secondary; the condenser; the coil heads; the base; the interrupter parts; the bridge.
Chapter VII.—*HOW TO MAKE THE SIMPLEX KEY*.
Chapter VIII.—*HOW TO CONNECT AND OPERATE THE APPARATUS*. How to connect and operate a complete wireless station; How to operate; the code, etc.
*Three New Books on Home Made*
*Electrical Apparatus*