Hello dear MMD Members and Mr. M. Roseboom,  In 1912, I have found
the following firms:

- Organettes "Draper" in Blackburn
- Organs "Parker" in Abilene (Kansas)
- Organs "Orpheus" Clarkpiano & Co. in Chicago
- Organs "Olympio" Farand Co. in Detroit

Best regards from France,
Françoise Dussour