Accel BEI II?

I had one of those set ups on a 318 Duster I owned 20 years ago. It performed well, but I went to an MSD system when I put in a 360. I put the Accel parts out at swap meets & couldn't give it away.
It’s because it’s such a rare/obscure part and nobody knows it exists. I’m always reading old magazines and collect old speed parts and I’ve never heard of a BEI until I saw one for sale a year ago online.

people will assume it’s a dual point glancing at it.