Difference between Heath H88 and H89?

From: John R. Keys Jr. <jrkeys_at_concentric.net>
Date: Mon Sep 8 18:10:20 1997

I just got some service manuals for the old Zenith system today and will
send you some info as soon as I read them.
At 10:03 AM 9/8/97 -0700, you wrote:
>Just when I think you can't find any genuinely old computer stuff in
>thrift stores anymore, I come across something that changes my mind.
>
>This weekend it was a beautiful, mint condition Heath H88. Don Maslin,
>keeper of the CP/M disk archives, has CP/M for the Heath H89, but
>doesn't list the H88. Does anyone know what the difference is between
>an H88 and H89? Externally, they look identical except for the badging.
>Are they software compatible?
>
>thanks
>
>Kai
>
>
>
Received on Mon Sep 08 1997 - 18:10:20 BST