The guy at NAPA used an old school BOOK to identify the relay. It's an Echlin Ignition ST236 (NAPA's manufacture). He didn't find any listed as "in stock" in the ATL warehouse, it's a Monday check with the manufacture part. As far as an application, it was used on Jaguar, MG Triumph, Hillman.
Let me know if there state side sources.
Thanks Y'all