On Aug 13, 2024, at 9:02 AM, Holm Tiffe via cctalk
<cctalk(a)classiccmp.org> wrote:
 ..after a closer look, the proms are don't even Harris..that's something
 lieke a "-B" on them..
 Regards,
 Holm 
It looks that way to me, too.  It is the Burroughs logo; you can see the exact same image
on 1970s era manuals (see Bitsavers for example).
        paul