![Isle of Man 2004-PM Palladium Crown Bicentenary of the Discovery of Palladium First Strike PCGS Proof-69 DCAM (APdW = 0.999 oz.) | PCGS Cert #20247454 | GreatCollections Coin Auctions Item #591529 Isle of Man 2004-PM Palladium Crown Bicentenary of the Discovery of Palladium First Strike PCGS Proof-69 DCAM (APdW = 0.999 oz.) | PCGS Cert #20247454 | GreatCollections Coin Auctions Item #591529](https://www.greatcollections.com/image/400/268/591529-1.jpg)
Isle of Man 2004-PM Palladium Crown Bicentenary of the Discovery of Palladium First Strike PCGS Proof-69 DCAM (APdW = 0.999 oz.) | PCGS Cert #20247454 | GreatCollections Coin Auctions Item #591529
![Coin: 2 Crowns (Discovery of Palladium Bicentenary - Palladium) (Isle of Man) (I78 - Two Crown) WCC:km1200 Coin: 2 Crowns (Discovery of Palladium Bicentenary - Palladium) (Isle of Man) (I78 - Two Crown) WCC:km1200](https://i.colnect.net/f/3738/424/2-Crowns-Discovery-of-Palladium-Bicentenary---Palladium.jpg)
Coin: 2 Crowns (Discovery of Palladium Bicentenary - Palladium) (Isle of Man) (I78 - Two Crown) WCC:km1200
![Coin: ½ Crowns (Bicentenary of the discovery of Palladium) (Isle of Man) (I76 - One Half (1/2) Crown) WCC:km1199 Coin: ½ Crowns (Bicentenary of the discovery of Palladium) (Isle of Man) (I76 - One Half (1/2) Crown) WCC:km1199](https://i.colnect.net/f/1754/002/%C2%BD-Crowns-Bicentenary-of-the-discovery-of-Palladium.jpg)
Coin: ½ Crowns (Bicentenary of the discovery of Palladium) (Isle of Man) (I76 - One Half (1/2) Crown) WCC:km1199
![English: Picture of Richard Chenevix (1774 - 1830), who played a role in the discovery of palladium . before 1830. James Hopwood 126 Chenevix Richard Stock Photo - Alamy English: Picture of Richard Chenevix (1774 - 1830), who played a role in the discovery of palladium . before 1830. James Hopwood 126 Chenevix Richard Stock Photo - Alamy](https://l450v.alamy.com/450v/mwa3xr/english-picture-of-richard-chenevix-1774-1830-who-played-a-role-in-the-discovery-of-palladium-before-1830-james-hopwood-126-chenevix-richard-mwa3xr.jpg)