This cross, approximately 1800 years old, is a bronze (copper alloy) breast pin，a breast pin that dates back to the Iron Age and was used to fasten the robe of a monk, priest, or a Christian believer.
Dimensions: 7.5 × 4.5 centimeters.

A Star of David, also known as a Hexagram, symbolizing the Jewish faith, with a history of over 2000 years, is in the form of a bronze (copper alloy) brooch. The circular plate of the brooch is engraved with the Star of David.

The dimensions are 2×2 centimeters (the diameter of the circle is 2 centimeters).

All the sticks of this hand fan are made of ivory and have intricate
carvings on them. The leaf is made of silk and has paintings on it.
Over time, some tears have appeared on the leaf, and to strengthen
and repair the hand fan, a decorative ribbon has been added to the
top edge.

This is a bronze bowl, likely used for drinking, with a completely smooth interior. However, the exterior and the back of the bowl depict the celestial dome, planets, and stars, with the Star of David or the famous Hexagram of the Jewish people engraved, signifying its dominion over the heavens and its supremacy over the stars.

Dimensions: 8×8 centimeters (diameter of the circle: 8 centimeters).