Arizona Drivers License
I once worked on a project where I designed some computer software to control a computer that read the mag stripe and bar code information on drivers licenses.
I wrote a letter to the Arizona Department of Transportation asking about the format of the information stored on the license.
In addition to writting me back a letter which told me the format of all the information on the Arizona Drivers license they mailed me a fake Arizona Drivers License that I could used to test my software.
The fake license had a picture of a Mac Truck which was the name of the fake driver. Mac Truck weighed in at 800 pounds and was alergic to narcotics. At least the folks at the Arizona Department of Transportation have a sense of humor!