electrical and mechanical engineering regulations Repeater, telephone, 2-circuit : First Echelon Work electrical and mechanical engineering regulations Wireless set No. 18 : Modification instructions index electrical and mechanical engineering regulations Structure of engineering and miscellaneous part electrical and mechanical engineering regulations Structure of workshops part electrical and mechanical engineering regulations Structure of small arms and machine guns part electrical and mechanical engineering regulations Structure of instruments and searchlights part electrical and mechanical engineering regulations Structure of armament part electrical and mechanical engineering regulations Structure of wheeled vehicles part Engineer Troop Organizations and Operations. FM 5-1 Engineer Troop Units. FM 5-5 Corps of Engineers. Construction and Routes of Communication. FM 5-10 Corps of Engineers. Field Fortifications. FM 5-15
