Heathkit used to make these portable units for 10, 6 and 2m AM back when.
Link: http://home.frognet.net/~mcfadden/wd8rif/hw29.htm
I've seen them from time to time at Hamfests, and typically (not always) they look pretty rough with either frayed or incomplete wiring harness, no mic, so on and so forth.
Anyone have a 'complete' unit ? Anyone have one on the air ?