1 Penny - Elizabeth II Loaghtyn sheep, Silver

Pobjoy Mint began striking Isle of Man coinage in 1973 after winning the contract from the Manx government, displacing the Royal Mint in a notable and at-the-time unusual privatization of a national coinage. The silver variant of this penny — issued alongside a base-metal circulation version — was produced specifically for collectors rather than commerce, a practice Pobjoy aggressively expanded during the 1970s to capitalize on growing interest in proof and specimen sets.

The Loaghtyn is a primitive four-horned breed native to the island, nearly extinct by the mid-20th century before conservation efforts reversed its decline.