I bought this at a used guitar shop a couple years ago. They didn't really know much about it but it has a great chimey tone. Kind of reminds me of an older fender amp. Anyway, I was wondering if anyone has any idea what kind of amp this is and how much it may be worth.
photo 1.JPG
photo 3.JPG
photo 2.JPG
American Telegraph And Telephone Company is AT&T right? They do SIM cards for mobile phones I think? I'm in the UK so I'm just hazarding a guess here.

I'm also seeing "American Electric Company". You could try google searching that.
"Air created the greenness. And once you've got something, that leads to otherness." - Karl Pilkington.