On 7/13/20 10:07 AM, Will Cooke via cctech wrote: > Unfortunately, no. That was one of the first places I looked. They have the 2.1 version from the Small C handbook (James Hendrix) and some other derivatives, but not the original 8080 version 1.0. > > Thanks, > Will SIMTEL20 claims to have 1.1, but I don't know how it differs. --Chuck