I have had this box for a while, and never really payed it any mind.
Somehow it ended up in my possession and I only today realized I this thing might be more than just a basic, super durable fuzz box.

ProCo RAT (etched in white letters on black background)
SN: RT-045785

The case is rusty, missing the battery door and missing the bolts to hold down the input/ouput - but the bolts can easily be replaced

wondering if this is something I should hang onto, or if someone else might get more use out of it and at the same time fund a new hobby of mine