He bought into a chain of fast food hamburger restarants in 1962 in the Philly area called Steer Inn (get it?). The few I heard of were in Pennsauken, Wrightstown, Willingboro, near Trenton, Sayreville, NJ, Long Island, and also over in Philly area (one opened in retail frontage part of a 750 seat theater called Stadium Theater as it was at Broad & Hartranft, across from the then JFK Stadium - torn down 20 years ago this spring) and northern Delaware. See link:
http://asp.elitefts.net/qa/training-logs.asp?qid=167333&tid=