The kit is packed in 2 wooden transit boxes. The Training Set is a semi-portable instrument for training operators in morse reading and sending and R.T. communication. The set comprises audio oscillators for morse reading, morse interference and background noise interference, power supply for microphones, an audio amplifier, and a switch board for group working with up to six independent, contained in the instructor's set. The instructor and each operator under training has a receiver-head gear, a hand microphone and a morse key. The instructor has an additional morse key used for providing morse interference. In the case of each operator, the microphones and headphones plug into an "operator's control unit" fitted to the table in front of each operator. The units also house a morse key, and are connected to the instructor's set by four-core cable. Plug and socket connections are used. The apparatus may be used for a class of up to 36 operators. Working Instructions - filed on Object Data Record radio, wireless, training set

Small pocket size training handbook which includes instruction on topics related to signalling used in the field by Australian Military Forces. The topics included are the morse system, the semaphore system, use and care of apparatus, helio, telescope, flags, message form, station routine, training and classification. This small book has a buff coloured cover in card quality paper and contains 95 printed pages. This book was published in 1915 by Angus & Robertson Ltd., 89-95 Castlereagh Street, Sydney.The book front cover is printed in black on a buff coloured card. See image for details.signal, signalling, morse code, morse, semaphore, helio, heliograph, telescope, flag, communications, communicate, alphabet

McNeill's Code was arranged to meet the requirements of mining, metallurgical and civil engineers, Directors of Mining, Smelting companies; bankers; stock and share brokers, solicitors, accountants, financiers and general merchants. Bedford McNeil )Assoc. M. Inst. C.E.) was an Associate of the Royal School of Mines; Member of the Institution of Mining and metallurgy and of the north of England Institute of Mining and Mechanical Engineers; and a Fellow of the Geological Society. "OBITUARY - Mr. Bedford McNeill IT is with regret that we announce the death on September 18, due to cerebral hemorrhage, of Mr. Bedford McNeill, the well-known mining engineer, at fifty-five years of age. Apart from his high reputation as a mining engineer, Mr. McNeill’s name was almost a household word in connection with the telegraphic code compiled by him, which was issued originally in 1893, and in an enlarged and revised form in 1908. This code is employed almost without exception by mining-companies and engineers, to whose use it was specially dedicated, and other business men have found it extremely practical for cable communications. [Nature 98, 94-94 (05 October 1916)] Black hard covered book of 807 pages by Bedford McNeil. Contents include: General suggestions for using code; Morse signals, alphabet and figures; Timetable west of Greenwich; Timetable east of Greenwich; map; Alphabetical Code; Survey of Mineral Properties; Numbers; English Money; American money; Lineal measurement; Weights; Letters; Cables; banks; Finance Companies; Substitutions; Extra Code. The book includes the following advertisements: Nobel's Explosives Company; Otto Aerial Ropeways; Tabloid Medicine cases & Chests; Charleton's Report Book for Mining Engineers; Bornhardt's Electrical Firing Machine; On a page towards the front "R. Brook"morse code, mcneill, bedford mcneill, mining, noble's explosives company, otto, charleton, tabloid, bornhadt, brook, r. brook, telegraphy, morse

Electrical signalling lamp and battery box used by defence forces for signalling messages when in the field. These signalling lamps were used to transmit messages by switching the lamps 'on' and 'off' to represent Morse Code characters.