I was recently reminded about one of the fish tanks that we had when I was little. I found it in the barn at my mother's place where it had been sitting for 30 some years. I believe it to be about the same size as a modern Aqueon 30G
There was also a 10 Gallon, which has one cracked panel. The glass on this all looks sound, but I don't know about the seems.
Here's a view inside, with some other old aquarium stuff, bird droppings and lots of dust.
It even came with plants.
