These are the various cards that would go above the keyboard on the early GRiDs. The GRiDCase ones would just cover up the GRiDROM sockets. The regular GRiD card would go in the space next to the sockets on the Compass IIs and original GRiDCases; it seems to only be decorative. The remaining cards functioned as reference cards for the early Compasses. I've scanned them at a high resolution in the event you might want print out replacements. There are some blemishes on them, so they may require a bit of touchup in Photoshop.