I was wondering about the tube & the Victor myself.
The tube being connected to an exterior horn makes sense to me.
I never thought about the posibility that the Victor was a trade-in. I thought it was either a new line to be sold in the shop as the disc machine would have been gaining popularity around the time this photo was taken, or I thought it might have been there to demonstrate the
inferior sound quality of discs compared to cylinders
Aaron,
I've got some more of the pictures from the old board on my computer. I can either post them here or send what I've got in a PM if you like. Probably not all of them, but maybe half??