Does anybody know what this is? I found this in one of my old tackle boxes from the seventies. I used to use it to fish for small mouth in Tennessee. I've used it on almost every Private Water trip and it always catches fish. I haven't been able to find anything like it.

I bet Tom Dillon can answer that one!  But I'd say it looks a lot like a Norman Little N.  https://www.tacklewarehouse.com/Norman_Little_N_Crankbait/descpage-NLN.html

Maybe a Bomber Model 2A, Tiger Perch color.

https://www.tacklewarehouse.com/Bomber_Model_2A_Crankbaits_1_4oz/descpage-BMRMA.html