[GreenKeys] List of all HAL RTTY related products?

[PJ Bennett]

Does anyone know of a website that lists all the HAL RTTY related 
products they developed over the years (ideally with pictures and 
descriptions)?

I'm specifically interested in their decoders with a CRT text display 
terminal built in.  I know I've seen at least a couple variations of 
these, but can't seem to find much info on the internet.

Thanks in advance for any info you might have!

PJ
W5PJB