Sounds like someone just took a standard 4k cart pcb and put a ZIF socket on
it.
..
"tandmkennedy" <tandmkennedy.TakeThisOut@hotmail.com> wrote in message
news:1134857801.410868.264520@g49g2000cwa.googlegroups.com...
>I came across a standard looking atari cart, but with no label and a
> rom attachment to the outer case. A swordquest rom is inserted into
> it. There is a release level which unclamps the rom? Any ideas on
> this one??
>
> Mike
> >> Stay informed about: Atari Test Cart Found ?? - Please help - what is this?