Jerry Rine former KAPAC parts manager is able to locate keys for 1981 vehicles. The last telephone number I had was 740-366-5587. Evidently, the initial DeLorean Motor Company had spare keys for each 1981 vehicle. These keys were kept at the regional offices of DMC. If the owner was in a situation requiring replacement keys, they could send a replacement, etc, etc. The last time I saw the keys was the Columbus DMC sale in 1997. Sincerely, Mike Pack