For what it's worth, California ignores Federal Law or International Agreements, and has had a law on the books for years that says you may not sell anything Ivory. Period. No exemptions for age, value, or otherwise. The law was not really enforced until about 5 yrs. ago when the Powers That Be ( Liberal Tree Huggers Bureaucrats ) decided to instruct the State Fish & Game Wardens to attend antique shows, gun shows, etc. and confiscate and destroy any ivory items that had a For Sale sign on them, whether it was a gun with ivory grips, carved Chines Dragons from the Ming Dynasty, etc. There was no exemption for age, or otherwise. Antique dealers took a big hit until a loop hole was discovered, which was that you could posses or give away the ivory, you just couldn't sell it. Ivory stocked guns at gun shows, or auctions, soon had a tag on them that said " The Ivory grips were not for sale, however if you bought the gun, the seller would make you a free gift of the ivory grips. Ed.