Date   : Thu, 19 Jun 2008 23:02:32 +0100
From   : jgh@... (Jonathan Graham Harston)
Subject: Electron Second Processor

"Helen & John Simpson" wrote:
> I didn't think to look on your pages - I knew there was a lot on there,
> but nothing quite so obscure as this.
> 
> It looks as if I'll need the PCB layout to progress further though :-(
 
I did the scans initially to OCR the text from them. I've just
uploaded the PCB foils. They are greyscale 150 dots per inch;
I'll reprocess them to black&white 300 dip.
 
I've got piles of photocopies of other stuff I'm gradually
scanning in, some of needs correcting as well such as the
chameleon circuit. The E2P circuit was photocopied from a
library bound edition, and the middle of the diagram is lost
in the staples :(
 
I'm just glad that most of them are from after the time
that I made sure I noted down the sources for things.
 
-- 
J.G.Harston - jgh@...                - mdfs.net/User/JGH
RISC OS Internationalisation - http://mdfs.net/Software/RISCOS