Judging from the nice under-chassis condition, I would say salt spray
wasn't a problem. Rodents were the culprits. They were able to enter
the casing, but couldn't get below. Here's more pix. I'm sure the tube
sockets will need close attention, and who knows what I'll find inside
the IF and RF cans? That is, if I decide to attempt a restoration.

Jim Mueller wrote:
Love the speaker grill!

It looks like this has more problems than salt spray. What is the inside
like?

Have fun with it.