Toshiba 5U4 GB Electron Rectifier Amplifier Radio Vacuum Tube TV7 Tested C10

This is a vintage Toshiba Japan, 5U4 GB rectifier electron amplifier vacuum tube. It tested on my TV-7 at 62/60 with minimum value of 40/40, so good tube.
I purchased a large collection of mostly NOS vacuum tubes which I will be listing so be sure to check my other listings.