MINI has released video footage of its special edition ’50 Camden’ and ’50 Mayfair’ models that were created in celebration of the brand’s 50th anniversary. Both cars made their first public appearance at the firm’s birthday party that was held in Silverstone at the end of May. Available in Cooper, Cooper S and Cooper D guises, the MINI 50 Camden and 50 Mayfair feature special color schemes along with unique design cues. Production will be limited to one year with deliveries set to start in September. Hit the jump to watch the videos or click here for more details.