It is a BRT. That being said there was a guy in Hyannis Mass that bought the 27' and 38' Signature molds. He had the remains of "EMPTY POCKETS" as well. He also bought the 24' BRT mold out of New Bedford and marketed them as "Signatures". So depending on the year and location you can summarize your own conclusions.
The 24 BRT was built by Paul Barros in New Bedford MA through the mid 80's. Paul built my BRT in 1986. The molds were later obtained by Mike Becal and the boats were then sold under the name High Performance.... Interestingly enough the manufacture name on the Title of my BRT boat is High Performance.
How many 24's were made as an outboard? Mine is an 87. I picked up recently on Craig's List for $500 obo. I'm having the upholstry done and still have some work to do on the 2.4 litre Mariner that came with it. Looking to splash it by July. It has'nt been in the water since 92. Just sitting in someone's backyard with a cracked lower gearcase which I have already replaced.