The Talking Machine Forum — For All Antique Phonographs & Recordings

I stumbled upon this site today --

https://phonoart.com/

Lots of ad scans and photos.

(I did a search of this forum, and couldn't see that anyone has posted the link here.)

OrthoFan

Thanks for the link. It seems very interesting, and full of things... It's going to be a loooong visit!