I'd been studying the T206 set on and off for around five years and decided the SC F649 subset would be a fun way to start the collection.
Last card I needed was Bransfield, months of searching with no leads.
Bill Brown was slowly working on the same subset and offered his example to help me out. Not a tough project but sure learned a lot.
Thanks to Bill and many other boardmembers who have helped me along the way.