Offered here is a partial Springfield Model 1812 lock dated 1817, the marking are clear and screw holes all good. Please examine pictures carefully and check out my other auctions and ask questions before bidding.  See my other listings for additional components from this project.  All sales final and I want us to both be happy with the transaction.  Shipping flat fee $10.00 with $100 insurance.  If you want more insurance please let me know so I can send a revised invoice.