Gary Boyd, a real life ex-marine, made a few loops for Brentwood in the mid 1970s. His claim to fame hung between his legs and his promos often questioned whether his partners could handle such a large tool. Spoiler alert: they all did.
Photo from the Brentwood loop Marine Furlough, although I don't recall Gary being dressed in that loop. If you think about it, zip up the pants and pull down that sweater and Gary could be modeling clothes in the J.C. Penney Fall catalog.
