Value of GE Portacolor Sets

[colin4014]

I have a little UK market PAL S. Kuba portable set from 1969 in storage. I have never been inside it as it never get used but is in working condition. Even new these things never produced a great picture due to the low res tube and simple PAL decoder.

I have often wondered if it is a Portacolor clone? If it is it will be the only US Colour set to ever reach the UK market!

Must pull it from storage soon and have a look?