Westminster Queen Mother Centenary (100th Birthday) Commemorative Presentation Folder

The Westminster Queen Mother 100th Birthday Commemorative Stamp Folder (Commonwealth Collection) is a private royal family souvenir album issued by The Westminster Collection to mark the centenary (100th birthday) of Queen Elizabeth The Queen Mother in 2000; it typically contains commemorative UK Royal Mail stamps issued in 2000, along with Commonwealth country stamps released in honour of her 100th birthday in omnibus-style issues, presented on illustrated pages featuring biography and royal history notes, and in some versions also includes miniature sheets or stamp blocks from different countries such as the UK, Isle of Man, Guernsey, Jersey, and various Commonwealth nations that issued tribute stamps during 1999–2000, while importantly it is a commercial collector folder rather than an official Royal Mail full country issue album, with contents varying depending on the edition and release format.