ID some core memory

Mon Jan 1 21:06:41 CST 2018

On 01/01/2018 04:03 PM, Steve Malikoff via cctalk wrote:
>
> It's not a 1401 core plane. Here are a couple of pictures of what (I am pretty sure) is a 1401 core plane that I have from my dad:
>     http://web.aanet.com.au/~malikoff/ibm/IBM_1401_core_memory_plane_1.jpg
> Close-up. Has a sharp molded corner and the grooves for the wires:
>     http://web.aanet.com.au/~malikoff/ibm/IBM_1401_core_memory_plane_2.jpg
> 
> Refer to PDF page 12 of http://www.bitsavers.org/pdf/ibm/1401/A24-1403-5_1401_Reference_Apr62.pdf
> for another photo of this.

I've got one of those sitting in a desk drawer, if you need closeups.

--Chuck