Instruction manual of the Johnson Semi-automatic rifle rotary feed model : a product of Johnson Automatics incorporated système téléphonique automatique rotary 7-D Some rotary traffic switching methods / J. Kruithof système téléphonique automatique rotary 7A-2 / L. Schreiber, W. Hatton war department technical manual Rotary Converters : 24-Volt D.C.-110-volt A.C. and 110-volt D.C.-110-volt A.C list Rotary type rheostats and potentiometers / British Electric Resistance Co (BERCO) 4343D Electrical manual - Rotary consumer equipment (airborne) Vol. 1: General and technical information (deel 1 van 2) 4343D Electrical manual - Rotary consumer equipment (airborne) Vol. 2: General orders and modifications 4343D Electrical manual - Rotary consumer equipment (airborne) Vol. 6: Repair and reconditioning instructions (deel 1 van 3) AB Metal Products. Rotary, lever and miniature switches etc.
