1582
72d CONGRESS . SESS . II. CƒI. 281 . MARCH 4, 1933. of the Army ; motor cycles, motor-driven and other vehicles for technical and official purposes in connection with the construction, operation, and maintenance of communication or signaling systems and supplies for their operation and maintenance ; professional and scientific books of reference, pamphlets, periodicals, newspapers, and maps for use of the Signal Corps and in the office of the Chief Signal Officer ; -telephone apparatus, including rental and payment for com- mercial, exchange, message, trunk-line, long-distance, and leased-line telep hone serv ice at or connecti ng any p ost, camp , cantonm ent, depo t, arsen al, headq uarters, hospital, aviatio n station , or othe r office or Local exemption . station of the Army, excepting the local telephone service for the various bureaus of the War Department in the District of Columbia, and toll messages pertaining to the office of the Secretary of War ; electric time service ; the rental of commercial telegraph lines and equipment and their operation at or connecting any post, camp, canton ment, dep ot, arsen al, headq uarters, hospital, aviation station, or other office or station of the Army, including payment for official individual telegraph messages transmitted over commercial lines ; Electrical iustaiia- electrical installations and maintenance thereof at military posts, lions .
canton ments, ca mps, and stations of the Ar my, fire control a nd direc- Civi iianem ployee s . tion apparatus and material for Field Artillery ; salaries of civilian employ ees, i ncludi ng tho se nec essary as ins tructo rs at vocati onal schools ; supplies, general repairs, reserve supplies, and other expenses conne cted w ith th e coll ecting and t ransmit ting o f info rmatio n for E ge„ enta l re- the Army by telegraph or otherwise ° experimental investigation, research, purchase, and development of improvements in apparatus, and maintenance of signaling, and accessories thereto, including patent rights and other rights thereto, including machines, instru- ments, and other equipment for laboratory and repair purposes ; Supply houses . lease, alteration, and repair of such buildings required for storing or guarding Signal Corps supplies, equipment, and personnel when not otherwise provided for, including the land therefor, the intro- duction of water, electric light and power, sewerage, grading, roads 'reiephonesystems- and wajks, and other equipment required, $2,401,870, of which amount not to exceed $150,000 shall remain available until June 30, 1935, for th e cons tructi on and rehab ilitat ion of Signal Corps telep hone systems . Air Corps . Am Corps AP CORPS, ARMY Des ign ate dpu rpo ses . For creating, maintaining, and operating at established flying schools and balloon schools courses of instruction for officers, students, and enlisted men, including cost of equipment and supplies necessary for instruction, purchase of tools, equipment, materials, machines, textbooks, books of reference, scientific and professional papers, instruments, and materials for theoretical and practical construction, etc .
~ operation, Aircraft „p, instruction ; for maintenance, repair, storage, and operation . of airships, war balloons, and other aerial machines, including insru- ments, materials, gas plants, hangars, and repair shops, and appli- ances of every sort and description necessary for the operation, construction, or equipment of all types of aircraft, and all necessary W ~ aMg, etc ., run. Spare parts and equipment connected therewith and the establish- ment of landing and take-off runways ; for purchase of supplies for securing, developing printing, and reproducing photographs in connection with aerial photography ; improvement, equipment, main- tenance, and operation of plants for testing and experimental work, and procuring and introducing water, electric light and power, gas, and sewerage, including maintenance, operation, and repair of such
