- The XKL Toad-1 System 17-Apr-2020 19
- On COBOL and Legacy Systems 07-Apr-2020 22
- The PDP-10, Macro-10, and Altair 8800 BASIC 27-Mar-2020 00
- First languages: Rich Alderson 12-Mar-2020 01
- First computers: Rich Alderson 12-Mar-2020 01
- Unix Version 0 on the PDP-7 at LCM+L 13-Nov-2019 21
- IBM at LCM+L 08-Aug-2018 20