Hi all I'm fairly new to coin and note collecting, see my previous post in "Beginners Area", but am gradually building up a collection and am learning more all the time. My question today is about "Specimen" coins. I can't seem to find much information on these, as in what they are, or why they are called specimens. I have recently bought two specimen coin sets, a 1953 QE II Coronation Specimen set and a 1960 QE II Specimen set. These sets are both in maroon cases with gold writing on the lid. I was just wondering if anyone had any information on these sets, as in why they were issued and if they were made for any particular reason?