ANSI/AAMA 101-85 ALI Validator series 052/053 DH-C35/DH-C45 MST:4776/4561
Hello! Your top sash guide looks similar to our 18-178. Look i t over and let me know if you agree.
Awesome! We appreciate your business. Please let me know if you had any other questions and we will do our best to help.
Unfortunately, this label doesn't tell me anything about the hardware used on your door. We may still be able to help, but I'll need a photo of the actual handle itself. I'd also like you to measure the distance between the two screw holes, center-to-center, and write out what you get for me to review.
Once I have that data, I'll be able to check our inventory for a good match.
It looks like you need a new mortise lock. Unfortunately, we don't sell replacement mortise locks for this type of door. In this case you will need to contact the original manufacturer directly for assistance.