Bill Heimbrock Bill Heimbrock @bheimbrock Cincinnati, OH ActivityProfile3DFriendsSpecimensGroupsForumsFiles Name Members NAPC active 3 weeks, 3 days ago 348 members Cincinnatian Collectors active 3 weeks, 3 days ago 528 members Meetings and Conferences active 1 month, 2 weeks ago 422 members Viewing 1 - 3 of 3 groups