Picked up this old Palomar Instrument model 150 mobile linear. It was designed to work from 26MHZ to 54MHz, but was used mostly as a CB linear. There's enough room to add more C and L to make it work down lower on the HF spectrum. This must have been one of the early prototypes because it only has the stand-by switch on the front and then the AM/SSB switch on the back. The later ones had that switch on the front along with a High/Low power switch as well.