[R-390] PTO makers

[Tim Shoppa]

WB3FAU asks:
> I see some  with Cosmos PTOs,  did they  just  make PTOS?
>  Did they have a  contract  for complete receivers?

Cosmos Industries made a ham transceiver called the
"Cosmophone 35" in the 50's and early 60's. Most striking
feature is two long slide rule dials allowing independent
settings for two VFO's. I don't think they sold a whole lot of
them - in the past few decades I've only ever seen two at
hamfests.

Tim.