MacGregor Tourney Driver

Yes, Jack Nicklaus used MacGregor equipment for most of his career, winning the majority of his 18 professional majors with MacGregor clubs, including his famous persimmon drivers. That association is a big part of why the Tourney line remains collectible.

Pre-1970s persimmon Tourney drivers in original condition do have collector value, driven by the Nicklaus connection and MacGregor's status as a classic American maker. Condition of the face insert, finish, grip, and original shaft matter far more than age alone.

Start with the shaft: hickory-shafted clubs generally predate the early 1930s, when steel shafts took over, which is a useful first cut for dating. The head design, face insert markings, and model stampings can then narrow it further within the steel-shaft era.

Yes, vintage persimmon drivers are generally legal under the Rules of Golf, and some players enjoy them for feel and nostalgia. Just expect a much smaller sweet spot and less forgiveness than a modern titanium driver.