For your consideration is an original British Leyland WASO Key blank that was supplied with Triumph TR6s, Spitfires, and Jaguar in the mid-1970s. It's a unique piece that is great for any collector or enthusiast looking for an original key blank from when the cars were new. 

Note: This key is designed to be cut on one edge only. I recommend having a locksmith cut it versus an auto key cutter found in box hardware stores.