This is a scan of a sticker print for an official Atari Lynx cartridge. These type of stickers were used on all of the official Atari Lynx cartridges and covered the cartridge PCB and a portion of the cartridge plastic. The plastic had a small recess to accommodate for the thickness of the sticker.

Here are additional resources related to Atari Lynx cartridges -

• Atari Lynx Cartridge Pinout
• How to make a homebrew Atari Lynx cartridge