Rich Alderson says: "The Toad systems at Living Computers: Museum + Labs
(which are still available online) have working executables for
MDL104.EXE and MADADV.SAV, which I installed myself from my personal
magtape, whose contents originated at UChicago in the 1970s."

These files came from `UNS:` on the LCM TOAD-2. They're in ANSI-ASCII
format.

```
MADADV.HELP.1;P775252      5 2101(36)    7-Aug-1978 23:00:26 ALDERSON  
  .INFO.1;P775252          1 369(36)    10-Mar-1978 21:07:48 ALDERSON  
  .SAVE.1;P775252        274 140288(36)  3-Dec-1993 17:11:58 ALDERSON  

AGC.MUD104.1;P775252      12 6144(36)    6-Sep-1977 07:51:11 ALDERSON  
MDL104.EXE.1;P775252     132 67584(36)   3-Dec-1993 16:33:46 ALDERSON  
  .SYMBOLS.1;P775252      38 19374(36)   6-Sep-1977 08:05:09 ALDERSON  
MDL105.EXE.93;P775252    104 53248(36)   6-May-1981 10:06:24 ALDERSON  
MDL106.EXE.17;P775252    107 54784(36)  11-Jun-1981 11:33:25 ALDERSON  

ZORK.EXE.1;P775252         4 2048(36)   19-Dec-2005 16:08:58 ALDERSON  
```