One particular British coin may make you ... like Sotheby's or Bonhams would be the best option [to sell] such a rare coin." If you don't have a 1933 penny in your possession, don't worry.
"This is one of the rarest British coins because only a few were ever produced as part of a special minting for ...
An expert said it is worth “looking out for” a unique British ... penny of the entire series of copper and bronze pennies.” It wasn’t known that these pennies existed until one came ...