Menuki:
Mei (signature) : Mumei(Unsigned)

Menuki 1 Length : 1.36 cm or 0.53 inches × 3.46 cm or 1.36 inches
Menuki 2 Length : 1.34 cm or 0.52 inches × 3.40 cm or 1.33 inches
Jidai(era) :early edo period.
Special feature:On the fine syakudo plate, a kylin（Chinese ancient animal which it is said to live without injuring every creature.
in imagination said to appear before a saint appeared in ancient China An animal in the imagination to be handed down to China)
In Japan, Japanese ancient people liked this Kirin.

AOI estimation paper
In Kiri box.