Barry Oremland | Michael Dolgushkin | Phil Pfeiffer | Bob Burr | ||||
Crown database administrator | Crown database administrator | Crown database administrator | Crown database administrator | ||||
United States | United States | United States | United States | ||||
Thomas Bringle | Javier Solero | Guido Vogelaar | Jon Bailey | ||||
Crown database administrator | Crown database administrator | Crown database administrator | Crown database administrator | ||||
United States | Spain | Netherlands | United States | ||||
Seth Miller | |||||||
Crown database administrator | |||||||
United States |
Crowncap Collectors Society International Crowncap Database Team