The last 2 posts above pretty much say it. With the fender tag and build sheet gone, it really doesnt matter. If you are wanting to actually bring one back to as it was condition, you should buy one with the documents to say what it was. Heebee gave you a wealth of experienced info to use to. But with everything missing, it could make you a very nice car, but not a pedigree. Just enjoy it and have fun.