Hello @rockedge (and others)
I wish to keep my involvement in disposing of these items to a minimum.
I have experience with building/maintaining small systems and I know that work demands more resources than I am prepared to expend on the 6502/Commodore.
I have a handful of 8-bit 8085 systems here - and I'm giving them away too.
This system - based on software from a business that 'died' in 1978 is (without doubt) a very sophisticated 8-bit system.
I would say it was the most sophisticated 8 bit system every sold. I have the code for the OS. It is clearly based on Unix/Linux; The design of the filing system shows that. There are no devices - only files. The OS code and the implementation of system calls shows that. This is a significant piece of computing history; as for me, I intend to focus my attention on the present not the late 70s. If I took the trouble to maintain this, who would be interested? In the whole world about a dozen people, I think.
It has, perhaps, some role in the world of education. 8 bit systems are simple enough for a single (newbie) mind to understand. There, everything can be understood. The instruction set is comprehensible. The OS doesn't 'hide' the system architecture from the individual. Larger systems, such as we see with Linux, demand a great deal of knowledge - too much for a newbie to comprehend from scratch.
I'm off the read more about the debacle in Ukraine.
I thought this situation ending in 1945, or perhaps the early 1960.
I was wrong. I'm holding my breath.
Cobaka.