Round, square hole in centre, inner and outer rims on both sides, 4 characters on obverse. Huangsong tongbao (top-bottom-right-left) in seal script Chinese characters on obverse

Round charm with a four-sided hole at the centre, and a rim around the outer edge and centre hole. Both faces have four Chinese characters. File marks evident at edges.

Round charm with a four-sided hole at the centre, and a rim around the outer edge and centre hole. Two Chinese characters in seal-script on face, and a design on reverse that depicts a mythical animal (bull?) below, with another design element above.

Solid pewter turtle, underside flat with engraved marks, solid half ring under head, body of turtle engraved, but not the head.

Round, square hole in centre, inner and outer rims on both sides, 4 characters on obverse, 2 characters on reverse. Daoguang dongbao (top-bottom-right-left) in Chinese characters on obverse. Reverse has boo yuwan (mintmark) left-right, dot top.

Beaver with cartouche on tail and hole at top of head.

A solid metal beaver with paw and tail markings, two eyes and a cartouche containing indecipherable letters.

Copper beaver pendant. Engraved details of fur and crosshatched tail. Hole at nose. Maker's stamp on back.

Silver beaver with cartouche with indecipherable mark on middle of tail. Hole at top of head.

Solid silver beaver. Finely engraved lines on body. Cross-hatched tail. Hole punched in nose. Maker's mark stamped in cartouche.