Sash fasteners, casement stays, handles and locks.
The Romans were the first to use glass as a method of covering a hole in a building to allow light to flow through. In England, clear glass wasn't used in ordinary homes until the late 17th century. Since then, opening and closing windows have required a multitude if fixings and fasteners to help the process.
Holloways of Ludlow have locks, latches, casement stays, sash fasteners, hooks and handles to help control the flow of light and air in any home.