Research previous custom work Select Research original invoiceResearch original invoice and pictures [+$50.00] $50.00 Qty:Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend Bought a second-hand 1911 that you think was customized by Harrison Design? Want some provenance to show what was done and to authenticate the custom work?I will search my records and provide you with a copy of the original invoice with the original customer's info redacted. I am not able to search by serial number, so it takes some Detective work to find your record. I charge $50 for an invoice search, $100 if you want the invoice and any original pictures that I have. If I can't find anything, I don't charge you.