Help finding nudor door handle

Hello, Josephine. I'm not sure if we can supply an exact match for this, as it is very old. Take a look at the 82-013 patio handle and see if this matches up to the hole's already in your door. Could you perhaps use this as a replacement? This is a "surface mount" handle set, which means it doesn't use a mortise lock like yours to operate. It just mounts directly to the front of the door. See what yo think.