In my opinion, the Coach's Corner example was almost certainly modeled from the authentic exemplar offered by RR Auction. But note the slowness, hesitation and lack of confidence in the Coach's Corner ball.
Copyright 2013 - 2019, Zarelli Space Authentication, LLC.
PO Box 1032 Ballston Lake, NY 12019
Header images courtesy of Moonpans.com. Images copyright their respective owners.