Here are the frame pieces drying in the shop:

Here are all the frame pieces stacked prior to assembly:

Here's a series of photos of the assembly. My friends Darren and Julia were there to help.

Long after the frame was finished and assembled, I went back and changed the design of the offset shelves for the Prestant and Bourdon pipes. Here are the new shelves:

Here's the complete frame with the old shelves: