Coin, round with a four-sided hole in centre, rim around outer edge and centre hole, obverse four characters, reverse two characters. Xianfeng tongbao (top-bottom-right-left) in formal style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu on reverse. Outer rim slightly uneven; extra metal in centre hole; reverse fields, rim 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 four characters. Xianfeng tongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, er shi top, bottom (two-ten=value 20) in Chinese on reverse. Few file marks; rim pits; rim edge flaw top-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 two characters. Xianfeng tongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, er shi top, bottom (two-ten=value 20) in Chinese on reverse. File marks; extra metal in centre hole; few pits.

Round coin with a four-sided hole in the centre, and a rim around the outer edge and centre hole. The face has four Chinese characters, and the reverse has four. Xianfeng zhongbao (top-bottom-right-left) in formal style Chinese characters on face; boo yuwan left-right (mintmark) in Manchu; dang wushi top, bottom (value 50) in Chinese on reverse. File marks visible on rim.

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 four characters. Xianfeng tongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, yi shi top, bottom (one-ten=value 10) in Chinese on reverse. File marks; inner and outer rims not filed smooth.

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 four characters. Xianfeng tongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, yi shi top, bottom (one-ten=value 10) in Chinese on reverse. File marks; centre hole not square; few rim pits.

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 four characters. Xianfeng zhongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, er shi top, bottom (two-ten=value 20) in Chinese on reverse. File marks, smooth areas on rim; many pits, depressed areas; extra metal in centre hole; chip off rim right; outer rim not filed smooth.

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. Xianfeng tongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, er shi top, bottom (two-ten=value 20) in Chinese on reverse. File marks; flaws from improper mixing of metals; rim pits; extra metal in centre hole; reverse rim not flat.

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 four characters. Xianfeng zhongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, er shi top, bottom (two-ten=value 20) in Chinese on reverse. Dot above right, left obverse characters; hole through field right; centre hole not filed smooth; rim pits; depression, raised areas on reverse rim.

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 four characters. Xianfeng zhongbao (top-bottom-right-left) in more relaxed style Chinese characters on obverse; boo fu left-right (mintmark) in Manchu, er shi top, bottom (two-ten=value 20) in Chinese on reverse. Obverse with extra impression just below characters (mother coin impressed twice); file marks; rim pits; centre hole not filed.