Quote Originally Posted by Steve Schell
Hi Ted, that woofer is one of the smaller size Auditorium Series drivers built by Jensen in the 1930s. It was probably supplied to ERPI (many were), and likely had a round ERPI black and silver paper label attached to the flat area on the rear of the pot. Looks to me like someone repaired the original cone at some point by adding a leather surround. These cones originally had a paper hinge.
Steve

Thanks. I am impressed with your knowledge of these vintage drivers.

Regards
Ted