1930's Bakelite Style Door Handle

I live in a 1930's House in the UK and these handles are on most of my doors. Some are missing and some are broken so I have tried to reproduce them.
I have also produced the round baseplate to go with the door handle.

I am also working on a baseplate/fingerplate to go with the door knobs but I will submit that once I have printed it out.

*My print is not perfect but I have only had the printer for a couple of weeks so I am still learning!