00965cam a22002291 4500 e 18000074 DLC 20260227111208.0 930128s1917 dcua f000 0 eng c e 18000074 (OCoLC)27338587 Library, U.S. Bur. of Education DHU DHU DLC premarc LC1045 .A3 no. 1 United States. Federal Board for Vocational Education. For use in training conscripted men for service as radio and buzzer operators (international code) in the United States Army. Issued by the Federal Board for Vocational Education, Washington. October, 1917. Washington, Govt. Print. Off., 1917. 14 p. diagrs. 24 cm. Circular of information, no. 1 "No more Circulars of information issued. Merged into the Bulletin. Circular of information no. 1 is Bulletin 2." Telegraph, Wireless. 20149 20149