Domino Set Mini Vintage Bone

Mini carved bone Domino set in handmade wood and bone box. Colorfully decorated carved bone lid reads Mexico and slides into box. So maybe a souvenir trinket. There are 27 Domino pieces as shown. This is so cute and so, so vintage, probably 1950's? Lets just say it's over 62 years old. Box measures 2"L x 5/8" x 5/8". individual Dominos measure approx 1/8" x 1/4" x 1/2".