Small drinks fridge with window (OX4 Temple Cowley)

I want to create an outdoor free little library, and I think a small drinks chiller/fridge with a window would probably work. It doesn't have to be in working order, but needs to be large enough to hold a couple of rows of books. Not too massive, as I'll be fixing it to a plinth off the ground. Please let me know if you have anything that might be suitable.