The silver coins issued during the reign of James I have received very little attention since Morrieson’s publications over a century ago. The scarce crowns have been revisited with extensive die studies, but the lower denominations have had nothing more than the occasional notice of a die sinker’s error or a new overstruck initial mark. A new transitional bust for the first issue shilling was first noticed in 2007 and this short note presents a new bust for the second issue shillings with initial mark key.