Calculator Circuit Board
I took a picture of an old calculator my Gramma has; she said it was broken. I took a look at the two watch size batteries inside, and lo and behold, the had corroded together… lovely. This is a vector version that I traced from the shitty iPhone picture, but I plan to do a super hi-res scan of it when I get a hold of it (I don’t have a camera: I’m THE WORST picture taker, ever).
320×480 for iPhone 3G and earlier.