Reply To: Oldest Gem Design Challenge › Forums › General Discussion › Oldest Gem Design Challenge › Reply To: Oldest Gem Design Challenge March 3, 2018 at 5:40 am #4028 QuailRiverParticipant @QuailRiver When republishing any old faceting diagrams which have previously been published within the last 120 years, IMO we (the USFG) should be mindful of copyrights. Larry Cashatt