Date   : Sun, 22 Sep 2013 23:35:30 +0100
From   : dm.hunt@... (David Hunt)
Subject: General Purpose Interface System

> General Purpose Interface System
> 3D Digital Design and Development Limited
> 01-387-7388

No idea, but a search reveals a company with very a similar product line and
history.

<http://www.airandcore.com/index.php?option=com_content&view=article&id=9&Itemid=37>

Perhaps an e-mail to them might shed some light on your kit?

Dave