The Bible Regal. A sort of prototype of the modern harmonium, this instrument can be folded up in such a way as that it resembles a book - hence the name 'Bible
Regal Octofone (1930s) | RetroFret
Regal (instrument) - Wikipedia
Accordions, Concertinas, etc. [Free Reed Instruments] 137:… | Flickr
Organ (regal) | Early music, Music promotion, Instruments
LEMF Instrument Exhibit: Andrew Lawrence-King, Regal Organ - YouTube
File:Regal (instrument) 1.jpg - Wikimedia Commons
The Regal. This musical instrument is a prototype of the modern harmonium. The term 'Regal' could be used to mean a portable organ or an instrument with a keyboard that is non-portable
Regal instrument - made in Chicago - Metzger Property Services LLC
1921 Original Antique Portable ORGAN and BIBLE REGAL Print - Etsy Israel
Bible regal | MIM
File:Regal organ with a walnut case (1692, Austria or South Germany), Museum of Fine Arts, Boston.jpg - Wikimedia Commons