I keep meaning to ask... a couple months ago, there was an eBay auction for a
fairly large assortment of miscellaneous ICs. IIRC there were a couple of
NS32016s, along with some other interesting spares. I was one of the interested
bidders, but did not win.
In the lot were a small number of ROM chips with silkscreens like AATKJ, AATKL,
AARAM, etc. These are AT&T 3B2 ROMs; the AATKx ones in particular are the
original 3B2/300 ROMs that are missing from my machine. If somebody from the
list won this lot and doesn't know what to do with these ROM chips... I'd love
to hear from you.
until further notice