What is this computer (picture)

[Pontus Pihlgren]

On Tue, May 19, 2009 at 09:54:41AM -0400, 9000 VAX wrote:
> The link is
> 
> http://picasaweb.google.com/lh/photo/4hm2nlcHCZcrQtJeehbykA?feat=directlink
> 
> On Tue, May 19, 2009 at 9:36 AM, 9000 VAX <vax9000 at gmail.com> wrote:
> 
> > Does it ring a bell?
> >

Not sure if it has a bell, but a quick google tells me it is a Princeton 
Gamma Tech System 4:

http://www.retrotechnology.com/herbs_stuff/dec.html

Cheers,
Pontus