Here is the lower frame for the Flight and Robson chamber organ. For the moment is is only fitted together 'dry' i.e. I haven't yet glued the mortise and tenon joints that hold it all together. The frame will provide a base for the casework as well as supporting the windchest and pipework. The bellows will fit inside the frame and they are the next thing to make.
This is the frame turned over so that the rollers can be seen.