2023 Cook Islands Train Steam Dream The Journey 2 oz 999 Silver UHR Mintage 999. This Silver coin is the fifth coin in The Journey series. This Proof coin has an overall black Proof appearance with a mintage of only 999 coins. Low mintage of only 999 coins.Comes in a frame presentation box in the original capsule with a certificate of authenticity. Obverse: Displays a profile portrait of Her Majesty Queen Elizabeth II. Reverse: Features in high relief a front view of an steam engine locomotive. On the outside is an image of guage. Sovereign coin backed by the Cook Islands government. Auctiva offers Free Image Hosting and Editing.