What a beautiful entry mortise and strike! It's a double skeleton key mortise by R&E (Russell Erwin) Hardware Co. This originally went with their Hummingbird pattern. It is for a right swing door. Measuring: edge plate 9⅛" x 1 15/16", backset is 3⅛", strike is 9⅛" x 1¼". We can get it keyed as well. Edge plate and strike are beautifully detailed bronze castings. Please contact us with any questions.
H Mortise Entry Hummingbird RE Hardware