Door hinge plate and bolts. Believe XK150, but not certain. Advice to identify appreciated. . . Has been on my shelves 40 years.. Please inquire     1 954 JAGUARS ,  or  1 954 JAGPART... Please Look in my eBay store, Old English Motor Company, I have 13 hundred original parts like this,1949-1994; organized in 20 categories, including Jaguar XK120-XK150 Parts  Parts. ..   Click on the one you want. . There are  many thousands more, for all English cars; in my warehouse. I have been compulsively hoarding or running a restoration shop for over 40 years, and saved everything. If you don't see what you need, please ASK. I will put it in the store for you, with photos...SHIPPING in the US is by Priority Mail; please give me your  phone number , Out of the US is Priority Mail but is an Estimate; so please give me your address.... Thank you, James Dean, thejaguru...NOTE; I am now located in the beautiful  Heartland of Old Florida; Sebring.... .