Rare Newcastle United Penknife probably 1970's

Very rare item - we have not seen these since the 1970's they simply never turn up.  Original Newcastle United FC penknife from around the 1970's, once sold we doubt we will get another in our lifetime.  Please note that as this is a penknife no one under 21 should purchase this and it should be used for nostalgic purposes and to go into a collection only.