Here's what I have as far as OEM and IBM DOS versions, part numbers and
release dates when known:
MS-DOS 1.17H for Sanyo MBC-555
MS-DOS 1.25 Release J for Corona (700055)
MS-DOS 2.11 Release 1 for Corona (3/28/85)
MS-DOS 2.11 Release 4 for Corona (700500)
PC-DOS 1.10 (IBM, 5/7/82)
PC-DOS 2.00 (IBM, 3/8/83)
PC-DOS 2.10 (IBM, 10/20/83)
PC-DOS 3.10 (IBM, 3/7/85)
>On Mon, 12 Mar 2001, Gene Buckle wrote:
>> The earliest I've seen is 1.25 for the Sumicom System 330, but the machine
>> wasn't 100% IBM compatible. It was a pretty neat machine though - I wish
>> I could remember what I did with it. :)
>
>MS-DOS 1.25 appears to be the same as PC-DOS 1.10
>
>Did ANY of the OEMS release MS-DOS 1.10?
>
>Which clones had single sided drives (and presumably preceded 1.10/1.25)?
>
>--
>Fred Cisin cisin_at_xenosoft.com
>XenoSoft http://www.xenosoft.com
>PO Box 1236 (510) 558-9366
>Berkeley, CA 94701-1236
>
Received on Mon Mar 12 2001 - 12:25:36 GMT