360/50 microcode listing

William Donzelli wdonzelli at gmail.com
Fri May 8 10:34:47 CDT 2015

No, I can not. Not without getting permission from the owner.

The secret nature of the big iron collectors probably has to do with money
involved, as well as the extremely conservative nature of mainframing. It
has taken me years to penetrate the veil, and I am still mostly an outsider.

Far more S/360s were saved than S/370s, which is a shame, as S/370s were in
a way more important.

On May 8, 2015 11:25 AM, "Jon Elson" <elson at pico-systems.com> wrote:

> On 05/07/2015 11:19 PM, William Donzelli wrote:
>> There are more S/360s out there than the list suggests.
>> We, the big iron collectors, do not share this information on any sort of
>> registry. We are a secretive bunch.
>> At least one S/360 is in running order.
>>  WOW, can you give more info??!!??  I'd sure like to hear more about that.
> Jon

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