Round, 4 sided hole in centre, rim around outer edge and centre hole, obverse 4 characters, 1 character on reverse. Chongzhen tongbao (top-bottom-right-left) in Chinese characters on obverse; chong top (mintmark), Chinese character, dot bottom on reverse.

Round, square centre hole, outer and inner rims on both sides, 4 characters on obverse, 2 dots on reverse; Thai duc thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse has characters van tue (ten thousand years) in ornamental script at right-left.

Round, square centre hole, outer and inner rims on both sides, 4 characters on obverse, 4 crescents on reverse; Thai duc thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse has crescents facing inwards at top, bottom, right, and left; extra metal in centre hole

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse; Thai duc thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse worn almost flat; extra metal in centre hole.

Round, 4 sided hole in centre, rim around outer edge and centre hole, obverse 4 characters, 1 character on reverse. Daming tongbao (top-bottom-right-left) in Chinese characters on obverse; hu top (mintmark) in Chinese characters on reverse.

Round, 4 sided hole in centre, rim around outer edge and centre hole, obverse 4 characters, 1 character on reverse. Daming tongbao (top-bottom-right-left) in Chinese characters on obverse; hu top (mintmark) in Chinese characters on reverse.

Round, 4 sided hole in centre, rim around outer edge and centre hole, obverse 4 characters, 1 character on reverse. Longwu tongbao (top-bottom-right-left) in Chinese characters on obverse; hu top (mintmark) in Chinese characters on reverse.

Coin, round, with a four-sided hole at the centre, a rim around the outer edge and a centre hole. The obverse has four characters, and the reverse has one character and one nail mark. Hongwu tongbao (top-bottom-right-left) in Chinese characters on obverse; zhe top (mintmark), Chinese character on reverse. Nailmark bottom horizontal; outer rim of uneven width; extra metal inside centre hole.

Coin, round, with a four-sided hole at the centre, a rim around the outer edge and a centre hole. The obverse has four characters, and the reverse has one character at the top with a nail mark to the side. Zhengde tongbao (top-bottom-right-left) in Chinese characters on obverse; zhe top (mintmark), Chinese character on reverse. Nailmark left-top, vertical on reverse; inner rim uneven; rim pits; file marks; extra metal at outer rims top-left, bottom-right.

Coin, round, with a four-sided hole at the centre, a rim around the outer edge and a centre hole. The obverse has four characters, and the reverse has one character as well as a nail mark. Hongwu tongbao (top-bottom-right-left) in Chinese characters on obverse; zhe top (mintmark), Chinese character on reverse. Nailmark right vertical on reverse; holes through field top-right, right-bottom; mould broken left, right obverse; centre hole irregular; rim pits, flaws.