1844 Victoria One Penny Model
The 1844 Victoria One Penny Model was a model coin issued by Birmingham medallist Joseph Moore (1817–1892) between 1844 and 1848, during a period in which the British Government were considering the notion of replacing the heavy copper coinage then in use. Their popularity with the public led to the Royal Mint to make a statement declaring that it was not responsible for their production.
Source: Wikipedia — 1844 Victoria One Penny Model (CC BY-SA 4.0)