278 <strong>Radio</strong> <strong>Broadcast</strong>THE BOOM IS ON IN ENGLANDAnd manufacturers are hard-put to supply the increasing demand for broadcast receivers.These women are doing light assembly work at the Marconi Works in ChelmsfordThe Interdepartmental <strong>Radio</strong> Advisory sentatives of the Departments of Agriculture,CommitteeInterior, Justice, Labor, State, Treasury, War,and Navy, Bureau of the Budget, Interstatethe Department of Commerce we Commerce Commission, Post Office, and thehave received aFROMbulletin describing the Shipping Board. Whereas the power of thissuccessful functioning of the committee committee ispurely advisory, its membersof representatives from all governmental departmentshaving a serious interest in radio ter has yet been brought up for considerationhave cooperated so harmoniously that no mat-communication. For some time past various which has not been amicably solved. As itsdepartments have been doing more or less fundamental principle in controlling the extensionof governmental radio activities, thebroadcasting, and as it seemed only consistentwith the Federal Government's activitiesin other branches of coordinating the work broadcasting should not be used where wirecommittee has wisely concluded "that radioof various government sub-divisions to cut telegraphy or telephony or printed publicationdown expense and interference, Secretary would be as satisfactory."Hoover brought about in April, 1922, the formationof the Interdepartmental <strong>Radio</strong> Ad-departments feel that the committee has beenIn the words of the bulletin, "the severalvisory Committee, which we discussed in these a satisfactory clearing house for governmentcolumns about a year ago. The scope of the radio matters. While the experimental broadcastingsystem has operated satisfactorily toCommittee's activities was widened in Januaryof this year to include not only questions date, the experience which has been had withof methods of, and material for, broadcasting,it should be used as a basis of a rational planbut all other radio matters in which the several for a government broadcasting system. Thedepartments may be interested.question is, of course, intimately related withThe Chairman of the Committee isActing the existing and prospective privately ownedAssistant Secretary S. B. Davis of the Departmentof Commerce, and he has with him repre- If radio is to become of maximum benefitbroadcasting stations throughout the country.to
The March of<strong>Radio</strong>279the people, the Government must continue tostudy the question of properly organized broadcastingand other services. There are constantoccasions for the curtailment or expansionof the Government's radio plant andthe committee's effort is to coordinate theseneeds and fulfill them with maximum economy."<strong>Radio</strong> Repayseven su-Tperficially, the development of radio inAmerica, the name of Alexanderson isits GeniusTHOSE who have followed,well known. The contributions which havecome from him and his co-workers are manyand varied; his work is not apparent in thereceiving sets with which most of us are familiarbut deals rather with the engineeringfeatures of radio. The reduction of losses inthe huge insulators used in suspending the largeantennas of the <strong>Radio</strong> Corporation's transmittingstations, the ingenious scheme for reducingearth losses of an antenna by his"multiple tuning" method, the magnetic behaviorof iron at the excessively high frequenciesused in radio, and the design and constructionof the immense high-frequency alternatorswhich bear his name, serve to illustrate thetype of work which this engineer is contributingto the advancement of this branch of electricalengineering.He now undoubtedly feels repaid a thousandfoldfor the energy he has devoted to radioresearch, as will be evident from the followingnarrative from the News Bureau of the GeneralElectric Company:Monday, April 30, Verner, six-year-old sonof Dr. Alexanderson, was lured from his homeby the promise of a gift of rabbits, and kidnapped.The police had practically no clue towork on ;in spite of the active work and closecooperation of the newspapers, police, and radiobroadcasting stations, the case appeared to beat a standstill and the whereabouts of the boyremained a mystery for three days.Bert Jarvis, of Theresa, Jefferson County,N. Y., a village of a thousand inhabitants,listening-in Monday night on his home-maderadio set, heard WGY, the Schenectady broadcastingstation of the General Electric Company,announce the kidnapping of VernerAlexanderson. Jarvis rents boats to fishermenand acts as caretaker for numerous summercottages in the vicinity of Theresa. A fewdays before the kidnapping, he had rented anDR. ALEXANDERSON AND HIS SONisolated cottage to a man who was bringing hisfamily up from the city for the season.After hearing the radio description of themissing boy and the kidnapper, Jarvis's suspicionswere aroused. Tuesday he met theowner of the cottage and asked him who hadtaken possession. The owner explained thatit was only an old woman, a little boy, and oneman.It so happened that the man when renting thecottage had said that. he was going to bring hisdaughter. Jarvis's suspicions grew and Wednesdayhe decided to ride out to the vicinityof the cottage in his motor boat. He stoppedat the cottage and asked the old woman whocame to the door for a glass of water. Heentered the house and saw a child on the bed.Jarvis returned to the cottage later and askedfor candle wicking for his motor. On thisvisit he waved to the boy and the boy wavedat him.Thursday morning, Jarvis saw a photographof the kidnapped boy in the Syracuse PostStandard and this picture tallied with the boyin the cottage. Now sure of his ground, Jarvisreported to the Deputy Sheriff and a few hours