VERY INTERESTING CLOSE UPS OF THE INLAY TECKNIQUE IT KIND OF REMINDS ME OF THE TWISTED WIRE INLAY ON THE MOROCCAN WEDDING NIMCHA BLADES. I HAD NOT SEEN THAT TECKNIQUE USED ON MORO WEAPONS BEFORE
ANOTHER FACTOR CAUSING IVORY TO TURN COLORS IS CONTACT WITH HUMAN SKIN, THE OILS. ACIDS AND WHATEVER ELSE FOUND IN THE ENVIRONMENT CAN OVER TIME CAUSE A VERY ORANGE COLOR. AFRICAN IVORY BRACELETS ARE A GOOD EXAMPLE ,SOME MORO WEAPONS WITH A MORE SIMPLE IVORY HANDLE ALSO HAVE A GOOD RICH PATINA. I SUSPECT THE REASON FOR LESS PATINA ON THE VERY FANCY DELICATE IVORY POMMELS IS THAT THEY WERE NOT WORN EVERYDAY AND WERE HANDLED VERY CAREFULLY BY THE GRIPS ONLY TO HAVE SURVIVED INTACT ALL THESE YEARS. VERY BEAUTIFUL EXAMPLES ALL , TIME TO MOP THE DROOL OF MY KEYBOARD