As a private Collector here in England I will try and answer your Gramophone queries.
Website last updated 6 June 2021
I started collecting Gramophones (especially HMV), Phonographs and related items back in 1989.
GRAMOPHONES - HELP & INFORMATION
Testing a Gramophone before Purchase.
Reproduction and Fake Horn Gramophones.
Gramophone identification - Gramophone Date - Gramophone Value
Gramophone Repair & Maintenance.
Gramophone Operation - Gramophone Needle Information.
And so much more!
Further down this Web-page are details of Gramophones sold from my Collection
You can see what a Genuine Gramophone looks like!
Children's 78rpm Record Albums
Children's 78rpm Gramophone Records
Small 78rpm Records Approximately 5" to 7" Diameter
Early 1900's Single Sided 12" 78 rpm Gramophone Records
British Royal Family Celebration 78 rpm Gramophone Records
Unique Privately Recorded 78rpm Gramophone Records