Jensen speaker in cabinet (Curtis Bay)

Open baffle speaker cabinet with a 8” Jensen C-855 driver inside. I picked this up as part of a curb alert to get a pair of other speakers that I actually wanted, and let’s be honest, I’m a sucker for stuff like this and I didn’t want to see it sit there and get picked up with the trash (but I’m never going to do anything with it). Not sure if this was originally an instrument speaker (organ?) or what but supposedly these drivers are actually well regarded. I have not looked at the front of the driver so no idea of surround condition nor have I tested.