URI:
       Index of /pdf/3M/tape_drives
       _______________________________
       
   DIR /pdf/3M
   DIR Gammamat_SCSI
       81-3540-9470-8_DCD-1_Data_Cartridge_Drive_Instruction_Manual_May77.pdf
       84-9801-5636-4_HCD-75_User_Manual_Feb83.pdf
       DCD-1_Data_Cartridge_Drive_Instruction_Manual_Jan78.pdf