Wow, thank you so much for your replies, with the information you supplied I was able to download the full choral version via a google search which brought up
http://tardymusic.blogspot.com/2009/05/farnham-festival-1963.html#comment-form

My memory wasn't too bad as it turns out as the words I supplied are complete...I thought perhaps there were other verses but apparantly not.

Was great to re-visit my past and I shall be teaching this song to my two small grandsons

Many thanks

Mandy