The American first edition came with Resident Evil 2 Demo. A warranty registration form is attached inside the manual. It came with the same game disc as the second edition without the demo.
The discs were screen printed, meaning that the different colors were printed one at a time, first red, then black. A disc on which the black screen was never printed has been found. This disc came packed with artwork and demo as all other copies.
3. Game disc
4. Demo disc
5. Misprinted game disc
Thanks to resicollection.tk (images 1-4) and Carnivol (image 5).