Up for Sale are 3 Antique C.1910 White Porcelain Door Knobs with 2 Escutcheons and Mortise Lockset. Pieces were salvaged from door as shown, except the 3rd knob that was included as an extra. No key but working condition as photos will show. No chips/cracks. Knobs have 2 1/4" diameter, escutcheons 1 7/8" diameter, lockset 3 5/8"h x 3 1/4" depth x 5/8" wide, plate is 5 1/4" x 15/16"