Unilock Passage Set. Francis Keil & Son ca. early 1900s (New York) (1840-1940)

Early 1900's Francis Keil & Son (New York) unilock set. Original copper/bronzed patina. Classic beaded pattern from the late Victorian period. Suitable for 1 3/8" to 1 1/2" thick doors. 

This bit-key lock is in good working order, complete with screws and is ready to install, but has not been restored. Great collector piece.

The lock has a 2 3/8" backset with faceplates  2 1/4" wide x 6 1/2" tall.  Not Keyed.