Keyboard In The Wilderness wrote:

Saw a post asking about this and I recall a James Knight company -- maybe
making crystals.
Did Allied buy them and then adopt the Knight name to their kits ????

Just a guess

There were Knight brand consumer radios going back into the mid-30s and
maybe earlier. It is my understanding that this was the same Allied
company. I don't know of any affiliation with James Knight.

-Bill