Please note, the symbol when used within the site, refers to all updates made since August 27th 2008.
September 1st 2008. More scans uploaded from 1963 and 1964.
August 27th 2008. Site has now been capped to include references between 1960 and 2000 only. New references, including scans, in 1961, 1962, 1963 and 1966. Pages will now contain larger images than they have previously, and older images will be updated, but the changeover will take some time.