Wanted: 73 Dart Swinger Interior Rear view mirror glass only -Day/Night type

Good Morning All,
Looking for the glass only to an interior rear view mirror for a 73 Dart Swinger...need Day/Night type glass as original must have been broken and PO just put a regular piece of mirror glass in it. As interior is all original and in excellent condition, I would prefer one in excellent shape also. If no replies, are there any vendors that still make the glass? Do any other year A-Bodies with day/night mirrors interchange with the 73 Dart Swinger day/night glass shape? Thanks in advance for your help and/or info.
318MG