On offer is the Cupro-Nickel £5 crown Issued in 1972 to commemorate Her Majesty Queen Elizabeth II and Prince Phillip's 25th Wedding Anniversary.
Reverse design - EP for Elizabeth and Phillip
Obverse design - Queen’s portrait
The first decimal crown or 25 Pence to be struck for the Queen.
Note: These crowns have generally come from bank issues or private collections, so will usually show some bag marks, but otherwise are as near uncirculated as you can get without buying the uncirculated packs. A cheap alternative if you just want a good example for your collection.