rlauzon
Experienced Member
I recently was able to pick up a working Sperry HT at a reasonable price and I've been renovating it.
One of the interesting things I learned about it was that it included a real time clock (one of the first machines to have it included from the factory), but to use the real time clock, you needed their special Sperry MS-DOS 2.11.
As luck would have it, the machine came with the original disks - including the original Sperry MS-DOS 2.11.
I've made Image Disk files from them (5.25" disks) and uploaded the images to Archive.org
The "Getting Started with MS-DOS" disk doesn't work correctly, though. But the MS-DOS boot disk, and diagnostics did work fine.
One of the interesting things I learned about it was that it included a real time clock (one of the first machines to have it included from the factory), but to use the real time clock, you needed their special Sperry MS-DOS 2.11.
As luck would have it, the machine came with the original disks - including the original Sperry MS-DOS 2.11.
I've made Image Disk files from them (5.25" disks) and uploaded the images to Archive.org
The "Getting Started with MS-DOS" disk doesn't work correctly, though. But the MS-DOS boot disk, and diagnostics did work fine.
