Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Yuanfeng tongbao (top-right-bottom-left) in grass script Chinese characters on obverse; reverse off-centre. Extra metal in centre hole.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Zhihe yuanbao (top-right-bottom-left) in seal script Chinese characters. Small script size, inner hole off centre.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Zhihe yuanbao (top-right-bottom-left) in seal script Chinese characters. Large script size, centre hole twisted.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Qingli zhongbao (top-right-bottom-left) in orthodox script Chinese characters on obverse; reverse partly worn. Extra metal in centre hole.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Qingli zhongbao (top-bottom-right-left) in orthodox script Chinese characters. Inner hole off-centre.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Xining yuanbao (top-right-bottom-left) in orthodox script Chinese characters. Inner and outer rims worn almost flat.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Xining yuanbao (top-right-bottom-left) in orthodox script Chinese characters on obverse; reverse off-centre. Apparent vertical line left due to uneven wear; centre rim off centre hole.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Xining yuanbao (top-right-bottom-left) in orthodox script Chinese characters on obverse; reverse inner rim has extended thick corners. Very wide reverse outer rim.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Xining yuanbao (top-right-bottom-left) in orthodox script Chinese characters. Rims have large areas which were not filled when the coin was made.

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Huangsong tongbao (top-bottom-right-left) in seal script Chinese characters on obverse; reverse worn almost smooth. Wide obverse rims, very small script size.