Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse, character on reverse; chieu thong thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse has character chinh bottom; extra metal in centre hole.

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse, character on reverse; chieu thong thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse has character chinh bottom; extra metal in centre hole.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, reverse smooth. Yonglong tongbao (top-bottom-right-left) in Chinese characters, dot (top-left).

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse; nguyen huu thong bao in Chinese seal script characters, read top-right-bottom-left on obverse; extra metal in centre hole.

Jar hexagonal shaped in cross-section with different Korean characters engraved on each side. Lid has two sparrows on a branch.

Rectangular box (a) with lid (b). On all sides including lid of box are designs of cranes and sparrows resting or in flight in a landscape setting. All designs are engraved on silver and copper coating. Interior is lined with brass.

Rectangular wooden slab with a metal grater on top. Symmetrical pierced design in one end of wood. Holes in metal grater randomly made with a sharp instrument (nail); metal from a flattened can. Grater is nailed onto wood. Wood is slightly rounded on one side, flat on the other side and flaring outward slightly at one end where there is a cut out design of inter-laced curves.