Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse; thai binh thong bao in Chinese characters, read top-bottom-right-left on obverse; reverse worn almost flat; extra metal in 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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; boo ciowan left, right (mintmark), in Manchu are on the reverse. Rim damage on the top-right obverse and the bottom-right reverse; centre hole is not square; extra dot on the reverse right beside the mintmark.

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. Kangxi 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; rough fields on the reverse.

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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; boo ciowan left, right (mintmark), in Manchu are on the reverse. Outer rim is filed in an unusual shape; centre hole is not square; file marks; rough rim.

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse; ham binh nguyen bao in Chinese characters, read top-right-bottom-left on obverse; reverse worn almost flat; 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. Xianping yuanbao (top-right-bottom-left) in Chinese characters. Rounded corners of 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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; ning left in Manchu, ning right in Chinese (mintmark) are on the reverse. 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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; ning left in Manchu, ning right in Chinese (mintmark) are on the reverse. Rim flaw on the right; 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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; jang left in Manchu, zhang right in Chinese (mintmark) are on the reverse. Holes in all fields; rim irregular at the top-right; very thin.

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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; jang left in Manchu, zhang right in Chinese (mintmark) are on the reverse. Rough fields.