Cleaning and Repairing an Antique Mortise Door Lock: If you have an older house with knobs that slip, latches that are stuck inside the door, or other minor problems, then you should follow these instructions to remove the lock, dis-assemble it, clean and perform minor repairs.
HauSun Patio Sliding Door Handle Set with Lock Key Cylinder,Mortise Lock and Face Plate,Complete Replacement Handle Lock Set Fits Door Thickness from 1-1/2 to 1-3/4,Reversible Design
Cleaning and Repairing an Antique Mortise Door Lock part 2
Cleaning and Repairing an Antique Mortise Door Lock part 2
Fix Your Mortise Lock or Unit Lock – Seattle's Maple Leaf Locksmith LLC – (206)335-4559
Door Hardware, Part One: 1800 to 1850
Cleaning and Repairing an Antique Mortise Door Lock : 28 Steps (with Pictures) - Instructables
Old Mortise Lock Door Hardware: Step #2 - Taking Apart the Lock
Cleaning and Repairing an Antique Mortise Door Lock : 28 Steps (with Pictures) - Instructables
Buy Atom 7 inch Heavy Duty Iron Mortise Door Lock for Bedroom, Living Room, Main Door, Brass Antique Finish, 3 Keys
Antique Lock Repair – Blondihacks
Lubricating old door innards? I am cleaning and restoring my old knobs throughout the house. I used 3-in-1 oil on one but it seems to have worn off. What sort of grease/lubricant
Cleaning and Repairing an Antique Mortise Door Lock : 28 Steps (with Pictures) - Instructables
Narrow 1-3/4 Backset Latch for Knobs or Levers
Mortise Lock: A Full Guide