![[The Talking Machine Forum - For All Antique Phonographs & Recordings]](/styles/we_universal/theme/images/the_talking_machine_forum.png)
1055621 Prototype Edison diamond reproducer
-
JohnM
- Victor V
- Posts: 2987
- Joined: Fri Jan 09, 2009 2:47 am
- Location: Jerome, Arizona
- Contact:
1055621 Prototype Edison diamond reproducer
Prototype Edison diamond-stylus reproducer.
- Attachments
-
-
Last edited by JohnM on Tue Feb 22, 2022 4:27 am, edited 1 time in total.
"All of us have a place in history. Mine is clouds." Richard Brautigan
-
Lucius1958
- Victor VI
- Posts: 3936
- Joined: Tue Dec 14, 2010 12:17 am
- Location: Where there's "hamburger ALL OVER the highway"...
Re: Prototype Edison diamond reproducer
Interesting: the sketch on the upper right somewhat resembles the reproducer shown in the photo of the external horn DD prototype.
Apparently, they dropped that design due to possible patent challenges from Pathé - at least, so I have read.
- Bill
Apparently, they dropped that design due to possible patent challenges from Pathé - at least, so I have read.
- Bill