Many thanks to all who replied to my query.
From some replies it sounds like Chugalug2 came up with the answer to my request. Unfortunately for me, when I entered the 'tiny url' address he offered all I got was the error message 'Page 404 not found'
I am not computer smart enough to work through that so will hope that someone can come up with a different route to Chigalug2's page
Many thanks
A20DEK