Training Manuals

1920s TM s

• TM-20 Basic Signal Communications, Students,
• TM-21 Basic Signal Communications, Instructors,
• TM-22 Telephone switchboard operator, students, 1923, File:TM-22-1923.pdf
• TM-23 Telephone switchboard operator, instructors, 1923
• TM-24 message center Specialist, Students
• TM-25 message center Specialist, Instructor
• TM-26 Radio Operator, students, 1924, File:TM-26.pdf
• TM-27 Radio Operator, Instructors, 1925, File:TM-27 1925.pdf
• TM-28 Telegraph operator, Students,
• TM-29 Telegraph operator, Instructors,
• TM-30 Meteorological Observer, Students, 1925,
• TM-31 Meteorological Observer, Instructors, 1925,
• TM-32 Pigeoneer, Students,
• TM-33 Pigeoneer, Instructors,
• TM-34 Basic Electrician, Students,
• TM-35 Basic Electrician, Instructors,
• TM-36 Radio Electrician, Students,
• TM-37 Radio Electrician, Instructors,
• TM-38 Telephone Electrician, Students,
• TM-39 Telephone Electrician, Instructors,
• TM-40 Telegraph Electrician, Students,
• TM-41 Telegraph Electrician, Instructors,
• TM-42 Lineman Field Students,
• TM-43 Lineman Field Instructors,
• TM-44 Lineman Signal Corps, Students
• TM-45 Lineman Signal Corps, Instructors,
• TM-46 Storage battery Electrician, Students,
• TM-47 Storage battery Electrician, Instructors,
• TM-48
• TM-49
• TM-50