Remote for B/W Space Command?

[kbmuri]

Just found this one on the curb.



Model number is A3011E. Veneer on top is shot (it was left in the rain). Otherwise it seems solid. Clean inside.

Script along the top is "Space Command 4". Script along bottom is "Zenith" and "High Fidelity". Two knobs at the bottom are Bass and Treble. The big knob on top is the channel changer -- it has positions for channels 2-13, and "UHF", but I don't immediately see any UHF channel numbers, nor any way to tune them if there were. Curious...

Can anybody tell me (preferably show me a photo of) the proper remote for this? I'd like to find one. Anybody have one? Thanks.