Identify handle
Hello,
Your mortise lock resembles the 82-226 shown below. We do not carry an exact match for your handle set but the 82-030 is often used with your lock assembly. One catch is that you would need to make new installation holes in the door while being careful not to hit the glass. Review the specifications and see what you think. Thank you!
Thanks,
Dave
Precision Home Improvements
The general rule of thumb would be to align the new installation holes with the originals to ensure that you don't hit the glass in the door.
Both of the keepers that we related on this page are compatible with the 82-226 mortise lock. You would need to compare the dimensions below to confirm which matches your original keeper if you need that part as well.