This is a classic button-mount turn-of-the-century David Glen set in cocuswood. The stocks look distinctly unlike cocuswood. The sapwood showing on the chanter stock suggests they might be ebony. Back in the early 1900s it wasn’t unsual for makers to mix woods like this, but I’ve never seen a cocuswood Glen set with stocks that weren’t cocuswood. They might be replacements, but certainly made in the Glen style, if not by the company itself.

The pipes are in superb shape, the only visible flaw being some orange staining on the ivory rings of the tenor drones, partly visible in the photos.

In typical Glen fashion, the tone is subdued but rich with the vibrant nature of cocuswood. They are rock steady and easy to reed and tune. The pipes appear to have been refinished at some point fairly recently.