Wondering if anyone knows of a place or web site to buy reproduction Ludwig baseball bat mufflers?

I can see once in awhile folks have them available either here or Ebay,

but I don't really need vintage Ludwig models just something that looks

like the original, function over cosmetic really.

Not sure if the hole matters but thought it would be cool to replace a

round knob tone control with the quicker baseball bat on off action.

Thanks in advance gurus! :)