A Qing Dynasty Xianfeng large coin

A Qing Dynasty Xianfeng large coin, graded and sealed using Bao Cui Coins Rating. Below is detailed information and value reference for this coin: 🪙 Basic Coin Information * Dynasty and Reign: 1851-1861, Xianfeng Heavy Treasure coin minted during the reign of Emperor Wenzong of Qing (Xianfeng era). * Mint and Denomination: Minted by Baoyuan Bureau (a mint under the Ministry of Works of the Qing Dynasty), a five-cash coin (i.e., a five-cash coin in circulation). * Physical Parameters: Diameter 28.3mm, thickness 1.8mm, weight 8.1g. This size and weight conform to the standard specifications of a five-cash coin from Baoyuan Bureau. * Condition Rating: Excellent (85 points). In the ancient coin grading system, 85 points is a very high score, indicating that the lettering is deep and sharp, the outline is clear, the patina is natural, and the coin is in excellent condition. * Variety Characteristics: A common variety with a plain reverse (no special inscriptions or markings).