Makin Thirlmere Series - Johannus and Rodgers Church Organs of Ontario
The Diapason
Spencer Organ Company, Inc. - The Stopped Diapason, Viol da Gamba, and 4' Octave undergo racking in the shop. | Facebook
1920 Pipe Organ Wood 4' Stopped Diapason Flute ~4" WP 33 Notes Starting at 4'E | eBay
Peter Ross on X: "The inadvertent poetry of organ stops. https://t.co/ew7wC3m97i" / X
Encyclopedia of Organ Stops
Encyclopedia of Organ Stops
Stopped Diapason Tie Clip Organ Stop Tie Bar Men's - Etsy
Open diapason hi-res stock photography and images - Alamy
Tuning organs — Stephen Adams Organbuilder
Cannock Chase Organ Club - Vox Humana, Diapason, Violin, Stopped Flute, Violin Celeste, Tibia Clausa (ex Tower Ballroom Wurlitzer No.1), Tuba, English Horn, Kinura and Hope Jones Tibia (latter two you cant
Richard M. Ferris | Pipe Organ | American | The Metropolitan Museum of Art
Continuo Organ – CB Fisk
Stream Falconer Organ: Swell Vox / Swell Vox + Stopped Diapason by Edmondbnomb3 | Listen online for free on SoundCloud