Hey, feel free to ramble all you like! One gains wisdom by listening to old farts ramble

. Ok, here's what I found: tubes, from left to right looking at the back are 57, 58, 2A6, 2A5, 80. I used a tiny screwdriver between the cap and tube to gently wiggle the caps off. They weren't rusty. Tube #3 was hard to remove, I don't know if I got it all the way back in. The tubes all have a silverish color to them, like a used flashbulb, does this mean they're bad? Someone fixed (?) the speaker cone with pink nail polish, not my favorite color.

One light bulb is missing. It doesn't look to me like any caps/resistors have been replaced, but I don't know. What do you guys think? Also, I don't know who put that wire on the bottom or why, it dosen't connect to anything on the other end. What are the other two wires coming out of the back for? And the knobs? I can take more pictures this evening if neccessary.
Thanks,
Michelle