| Section | Date | Issue | Size | Title |
| 580-000-000 | 1980-10-01 | 6 | 80.65 KB | Numerical Index - Division 580 - Teletypewriter Switching Systems |
| 580-301-401 | 1968-05-01 | 1 | 220.50 KB | No. 1 Electronic Switching System ADF - Full-Duplex - 100 Word Per Minute Data Station Using 4-Row Teletypewriters - Wiring |