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; character nhat (one) at bottom-right; reverse hole off-centre.

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.

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, no writing on reverse. Zhida tongbao (top-bottom-right-left) in Chinese characters on obverse; reverse off-centre. Extra metal in centre hole.

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse, dot on reverse; gia long thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse has a dot at right-top; extra metal in centre hole.

Coin, round, with a four-sided hole at the centre, a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Hongwu tongbao (top-bottom-right-left) in Chinese characters on obverse; shi top (value 10), fu bottom (mintmark) in Chinese characters on reverse. Rim flaws; varnish rough in places

Coin, round, with a four-sided hole at the centre, a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Hongwu tongbao (top-bottom-right-left) in Chinese characters on obverse; shi top (value 10), fu bottom (mintmark) in Chinese characters on reverse. Rim pits; extra metal inside centre hole; varnish rough; scratches

Coin, round, with a four-sided hole at the centre, a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Hongwu tongbao (top-bottom-right-left) in Chinese characters on obverse; shi top (value 10), fu bottom (mintmark) in Chinese characters on reverse. Narrow, rounded rims; rim pits; flaw on reverse field right; varnish pitted.

Round, 4 sided hole in centre, rim around outer edge and centre hole, obverse 4 characters, no writing on reverse. Taichang tongbao (top-bottom-right-left) in Chinese characters. Reverse quite smooth; rim flaw right; rim pits, flaws; file marks; varnish missing from most of coin.