Terri October 18, 2022 at 3:31 pm Of course, 499 good 499 is a 10,000 -foot gold, and 399 is a thousand -foot gold . The gold content is not less than 99.9.9. However, it is not among the national standards, and the mark is the printed, 9999 gold, AU9999, or G9999. Log in to Reply
Of course, 499 good
499 is a 10,000 -foot gold, and 399 is a thousand -foot gold
. The gold content is not less than 99.9.9. However, it is not among the national standards, and the mark is the printed, 9999 gold, AU9999, or G9999.