Need help identifying these speakers purchased in 1992


Photos are hosted here. Thank you mystery solvers!!

https://photos.google.com/album/AF1QipN-8umvKS-Eatl7nywKtCuhVVb91j_4BN6npPFo
sisaonabru
The mystery is, why? 

If they work, then its really a mystery.

If they don't, then its either a driver or a crossover. And either way it doesn't matter who made the speakers, you'll just replace the bad driver, caps, terminals, etc. All of which can be done without knowing anything about the manufacturer or model of the speaker.

So.. why?