Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, character on reverse. Kaixi tongbao (top-right-bottom-left) in Chinese characters on obverse; reverse yuan (first) top. Inner and outer rims worn almost flat.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, character on reverse. Zhizheng tongbao (top-bottom-right-left) in Chinese characters on obverse; reverse chen (date) top in Mongol script. Inner rim worn almost flat.

Round, square hole in centre, outer and inner rims on both sides, 4 characters on obverse, 2 characters on reverse. Sang p'yong t'ong bo top-bottom-right-left on obverse. Reverse has ho (mintmark) top, 2 (value) bottom

Round, square hole in centre, inner and outer rims on both sides, 4 characters on obverse. Choson t'ong bo top-bottom-right-left on obverse.

Round, square hole in centre, outer and inner rims on both sides, 4 characters on obverse, 2 characters on reverse. Sang p'yong t'ong bo top-bottom-right-left on obverse. Reverse has chin (mintmark) top, 2 (value) bottom

A figure sitting cross-legged with its right arm resting on its knee and its left hand holding a ball in the front.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, character on reverse. Xianchun yongbao (top-bottom-right-left) in Chinese characters on obverse; er (2) top on reverse. Very crude; worn quite flat.

Disk-shaped metal piece with a cut-out triangle in the centre and a cut-out semi-circle to the side of the triangle. A gold coloured grass design is located to the side of the triangle. A small bird is above the grass design. A smaller gold coloured grass design is on the reverse of the object.

Disk-shaped metal piece with a cut-out triangle in the centre and a cut-out semi-circle to the side of the triangle. Long pole-like design with flame(?) on one side and a portrait of a male figure on the other side.

Round, smooth edge; temple in centre, text on floral design; denomination above, text inside wreath. Obverse has Nippon kuni top, temple in centre, ten yen bottom, ornamental design around. Reverse has ten top, Showa year below, in open wreath of laurel, bow bottom. Text reads left to right; Showa Year 39.