Division M: Plant Assignment

Section Date Issue Size Title
M25.05.1PT1957-11-01A112.23 KBTelephone Set Requirements (Form P-2255)
M25.35.1PT1959-04-15A285.08 KBCoin Box Burglar Alarms
M25.59PT X11958-06-01A140.89 KBAutomatic Dialers - Special Study of Dialaphone Installations
M25.75MT1946-09-01C1.85 MBPower Supply Arrangements - P.B.X.'s, Station Systems and Key Equipments - General Requirements
M25.75MT A1953-06-01B264.09 KBPower Supply Arrangements - P.B.X.'s, Station Systems and Key Equipments - General Requirements
M25.77PT1958-11-01F1.63 MBWork Sheets
M28.20.2PT1963-03-01A84.16 KBPlant Service Center Operations - Station Number Cards - Transparent Windows