Please identify this circuit board

[william degnan]

On Feb 1, 2017 1:12 AM, "ilco havermout" <ilcohn3 at gmail.com> wrote:
>
> Hi,
>
> Can someone identify this circuit board? It's some sort of magnetic core
> memory. I've had this for ages and I've always wondered what it is and
> where it comes from.
>
> http://lookpic.com/O/i2/366/iAFq4mLF.jpeg
>
> Best regards

Could this be the core memory control card that snaps onto a larger core
board?  Or some other type of board, same idea.  Here is an example

http://www.vintagecomputer.net/inforex/inforex_controller_dataram_installed.jpg