Mark Furneaux | A Look At A NOS 6E5 Magic Eye Tube @TheUbuntuGuy | Uploaded August 2015 | Updated October 2024, 6 hours ago.
This is a Japanese Toyo tube from the 1970s.
I have a second channel: youtube.com/channel/UCN3Dgu6CVBcecDkc5DmIIqw
This is a Japanese Toyo tube from the 1970s.
I have a second channel: youtube.com/channel/UCN3Dgu6CVBcecDkc5DmIIqw