Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo kiyan left-right (mintmark) in Manchu are on the reverse. Circle on the reverse top; heavy coating; rim flaws; extra metal is in the centre hole.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo kiyan left-right (mintmark) in Manchu are on the reverse. X on the top reverse; rim flaws; centre hole is not square.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo goi left-right (mintmark) in Manchu are on the reverse. Rim is straight to the right; rim flaws and pits; extra metal is in the centre hole.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo je left-right (mintmark) in Manchu are on the reverse. Extra metal is on the outer rim bottom-left, inner rim; rims are uneven width; rim flaws, pitting.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo yun left-right (mintmark) in Manchu are on the reverse. Hole through the field left-top; uneven outer rims; extra metal is inside the inner rim; rim pits.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo ciowan left-right (mintmark) in Manchu are on the reverse. Extra metal at the right-bottom; extra metal is inside the centre rim.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse has two characters. Daoguang tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo ciowan left-right (mintmark) in Manchu are on the reverse. File marks; rim pits and flaws; extra metal is in the centre hole; unusual metal flow pattern on the reverse fields.

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 two characters. Tongzhi tongbao (top-bottom-right-left) in Chinese characters on obverse; boo can left-right (mintmark) in Manchu on reverse. Irregular rim widths; edges of rims rough.

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 two characters. Tongzhi tongbao (top-bottom-right-left) in Chinese characters on obverse; boo cang left-right (mintmark) in Manchu on reverse. File marks; rim pits, flaws.

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 two characters. Tongzhi tongbao (top-bottom-right-left) in Chinese characters on obverse; boo su left-right (mintmark) in Manchu on reverse. Rims not filed smooth; inner rim partly missing; rim pits, depressions.