HERE WE HAVE A COLLECTABLE. 2017 SIR ISAAC NEWTON 50p FIFTY PENCE BUNC FIRST DAY COIN COVER LIMITED EDITION., THE COIN IS BUNC , MINT ; AND COMES STILL SEALED WITHIN THEN FIRST DAY COVER WHICH IS LIMITED TO 495 WORLDWIDE THIS ONE BEING NUMBER 119 ( PLEASE REVIEW ALL PICS AND FEEL FREE TO REQUEST ANY ADDITIONAL PICS OR ASK ANY QUESTIONS) I HAVE PLENTY OF OTHER ITEMS AVAILABLE INCLUDING OTHER COLLECTABLE COINS AND COVERS ETC , SO FEEL FREE TO BROWSE AND ASK ANY FURTHER QUESTIONS THANKS FOR LOOKING.