In “Salonola 1” you can see the tone control at the back on the side fully extended. This slides in and out to adjust the tone as referred to in the instructions page 2-3.
In “Salonola 2” you can see the difference in thickness in the needles for “loud” and “soft”. You will also note the original record dusting pad at the rear.
The above Blog also refers to the Salonola that was presented to aviator, Bert Hinkler, on 8th March 1928. From my catalogue, I can confirm that this is the Model 10, the Baby Grand “Sheraton”. I have family living in Bundaberg and I have passed this information onto the Hinkler Hall of Aviation with a copy of the Catalogue. It was certainly great to see this rare piece of history on display.
In the “Soundboxes“ , apart from the spares that I have, is the Fibre Needle Cutter which is mentioned in the “Instruction” booklet (Salonola info).
And on a historical note, Bert Hinkler’s original Avro Avian is on display in the Queensland Museum here in Brisbane with a replica in Bundaberg, his home town. Hinkler was the first person to fly solo from England to Australia in 1928. In 1998, Australian Lang Kidby recreated this flight in a similar 1927 Avro Avian. Lang and wife Bev are a fellow members of the Fiat Car Club of Queensland and have done some amazing trips in aircraft and cars (including a 500F)
https://next-horizon.org/ Lang also has a 124CS in his garage.