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; goi left in Manchu, gui right in Chinese (mintmark) are on the reverse. File marks; centre hole is not square; uneven inner edge of the rim 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. Centre hole is not square; reverse inner rim left has a scratch; small dot on the reverse top.

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 yuwan left, right (mintmark), in Manchu are on the reverse. File marks; wide rims; pits in the rims; 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; boo yuwan left, right (mintmark), in Manchu are on the reverse. File marks; 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; boo ciowan left, right (mintmark), in Manchu are on the reverse. Hole through the field right-bottom, character left, and right; reverse fields are raised.

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse; gia huu nguyen bao in Chinese seal script characters, read top-right-bottom-left on obverse; reverse worn almost flat.

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; tung left in Manchu, tong right in Chinese (mintmark) are on the reverse. Hole in the fields top-right amd bottom-right; uneven fields; 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; guwang left in Manchu, chang right in Chinese are on the reverse. Dot bottom on the reverse; uneven rims; 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; cang left in Manchu, chang right in Chinese (mintmark) are on the reverse. Pocks on the rims; extra metal is in the centre hole.

Round, square centre hole, inner and outer rims on both sides, 4 characters on obverse, character on reverse; thieu nguyen thanh bao in Chinese characters, read top-bottom-right-left on obverse; reverse has character chanh at top.