I really can’t add anything to this excellent resource for preserving the LVDC!
https://www.ibiblio.org/apollo/LVDC.html#gsc.tab=0
Note that this is NOT the Apollo guidance, rather this is the IBM provided ballistic launch programs. As told, it’d be a terrible ICBM program as it’s geared towards getting payloads into orbit, such as Skylab & Apollo.
And I really cannot add anything as I’m not an american citizen:
We’re currently treating LVDC code as if it is restricted for export from the U.S. by the International Traffic in Arms Regulations (ITAR). If you legally qualify as a “U.S. person” and can provide evidence of that status, contact us directly to arrange to receive a copy of the code. From the ibibilo page
Well at least it’s not completely lost as the last time I checked on this, all the LVDC’s were at the bottom of the ocean, and no printouts survived. At least some printouts have been found.
All I can do is call attention to it.