MACINTOSH 512K computer with FANNY MAC

Here's another vintage Apple computer, this one a MACINTOSH 512K Model M0001E, with a FANNY MAC external cooling fan hooked into its power cord. It also has a cartoon-dude label on its back saying "I've been Mac Rescued" with handwritten date 9-18-90. Guessing the fan thing was an 'add-on', it slides in/out of the handhold at the top of the computer case. It has a slot for a floppy disk drive on the front, and connections on the back for whatever you plugged into these things. I have no idea if it still works or not, I have not plugged it in to find out.