This is from a 60-year old rental house that we manage. We don't know if the door is original or replacement. Overall height of the handle is 4-inches. Mounting holes are 3.5-inches center-to-center. Only markings are "1B' on the outside piece and "2B" on the inside piece. In the photos the outside piece is on the left. I haven't been able to find anything like this locally. Thanks! BruceĀ