It's dot space # # space # # space dot.

I got the 1979 Electronic Battleship- it's the ASIC like LN's:

SCUS 0462
.H 8012

And the same cost-reduced switches.

I'll decap it and see what's hiding in there. But that means I have to get another one to get those missing TMS1000 O PLA bits. So far, I've gotten a 1977, a 1979, a 1982 and 2 talking versions. I decapped (badly) one talking version, and I'm trying to carve out some time to try to electronically dump the other one.