The Handley Page Victor was a British jet bomber aircraft produced by the Handley Page Aircraft Company during the Cold War. It was the third and final of the V-bombers that provided Britain's nuclear deterrent. The other two V-bombers were the Avro Vulcan and the Vickers Valiant.
The Queen's official website disagrees on the corgis (two Corgis: Holly and Willow and two Dorgis: Candy and Vulcan. ohmygod Vulcan) But I just really enjoy that all 11 presidents are represented by a picture of Obama.