Welcome to the sweet spot! Which Bozaks do you have? What else is in your system? Enjoy the Circles!
I'm not sure which model they are. I've got a post in the Vintage Circle to find out. I haven't been able to find them via an image search, but I'll post a couple of pictures so you can see them. I've also got a pair of Klipsch RF3's. a pair of JBL MRV 308's (recently refoamed), a pair of JBL G400's, and a pair of JBL L16 Decades that I had when I was a kid, and just recovered from family storage. They will need to refoamed now. Bozak speakers:

My original intent was to refinish the cabinets, but now now I am worried that might affect the vintage aspect of them. The speaker set is sitting on one of the cabinets, and you can see where someone got paint mist on them. I got them while in college, but don't remember how I acquired them.

I love the sound of paper cones, and they have become my go-to speakers when listening to blues, classical and jazz. I haven't hooked up a CD player to them yet (it's connected to my primary modern setup), so I've only heard them through the tuner on an old Kenwood KR-4400 receiver for now.