Porcelain door knob handles

These white porcelain door handles probably date from the first half of the 20th century, perhaps earlier. They are not strictly identical, the shape of the handle is slightly different, the white color very slightly too, as well as the metal ring. One has a metal ring (brass)  Bronze?) patinated, on the other it is more golden, less patinated because it was covered with a white paint that I removed. There are deformations on the orifices of these rings. Both have various stains and marks on both the metal ring and the porcelain handle (and small abrasions on the porcelain but no shine). You will need to find the rod for reassembly on a door. The handles are 6.5 cm long, 4 cm wide, 5 cm deep (including the ring).

Ref. : SGFH95AR