Part 9 (1/2)
By J C HAWKHEAD and H M DOWSETT, MIEE Provides a complete theoretical course for the Postes 240 Diagrams and Illustrations Price 7S net (POSTAGE 6D)
MANUAL DE INSTRUCCIoN TeCNICA PARA OPERADORES DE TELEGRAFIA SIN HILOS
Por J C HAWKHEAD y H M DOWSETT, MIEE Precio: Espana, 10 pesetas; Franqueo, 1 peseta extra America Latina, 225, oro, neto; Franqueo, 25 cents extra (Great Britain, 9S; POSTAGE 6D)
THE ELEMENTARY PRINCIPLES OF WIRELESS TELEGRAPHY
By R D BANGAY In two Parts Price 3S each (POSTAGE 4D) Or in one Volume, price 7S net (POSTAGE 6D) Used by HM Government for instructional purposes
PRINCIPIOS ELEMENT ALES DE TELEGRAFIA SIN HILOS
Por R D BANGAY (Partes 1a y 2a en un Volumen) PRECIO: Espana, 10 pesetas; Franqueo, 1 peseta extra America Latina, 225, oro, neto; Franqueo, 25 cents extra (Great Britain, 9S; POSTAGE 6D)
PRINCIPES eLeMENTAIRES DE TeLeGRAPHIE SANS FIL
Par R D BANGAY (Great Britain, 9S; POSTAGE 6D)
MAGNETISM AND ELECTRICITY FOR HOME STUDY
By H E PENROSE Crown 8vo Over 500 pages Price 5S net, (POSTAGE 6D) Contains fifty complete lessons
THE CALCULATION AND MEASUREMENT OF INDUCTANCE AND CAPACITY
By W H NOTTAGE, BSc Invaluable to all engaged in Telegraph Engineering
Indispensable to the Wireless Engineer, Student and Experimenter Price 3S
6D net (POSTAGE 5D)
A SHORT COURSE IN ELEMENTARY MATHEMATICS AND THEIR APPLICATION TO WIRELESS TELEGRAPHY
By S J WILLIS To Students in Wireless Telegraphy, as well as those engaged in the practical application of this Science, this book should prove of real value Price 3S 6D net (POSTAGE 6D)
THE MARCONI OFFICIAL GRAMOPHONE RECORDS
For self-tuition in receiving Morse Signals Price 4S each, double-sided
(POSTAGE 9D) Set of Six Records, 24S post FREE
THE MAINTENANCE OF WIRELESS TELEGRAPH APPARATUS
By P W HARRIS An up-to-date Manual, full of practical hints and explanations Diagrams of all shi+p installations, from kw to 5 kw Price 2S 6D net (POSTAGE 4D)
DICTIONARY OF TECHNICAL TERMS USED IN WIRELESS TELEGRAPHY
By HAROLD WARD Vest Pocket Edition 2nd Edition, revised and enlarged
Contains over 1500 definitions Price 2S 6D net (POSTAGE 2D)
ARMATURE MODEL FOR 1 KW ROTARY CONVERTER
Shows every Winding of the Converter Armature from start to finish Price 1S net (POSTAGE 3D)
MORSE MADE EASY