The box is 1351, not a sure if it’s 1351 or 4145. Also, a receipt included from batteries dated 1968, so a rare vintage item, Tested runner. Condition: The box is unsealed and displays of aging, including wear and surface marks, please refer to photos for the item condition. Carefully Stored: Maintained in a clean, smoke-free, and pet-free environment. Eco-Friendly Packaging: We prioritize sustainability by recycling materials and reusing cardboard to minimize waste. Feel free to reach out-we’re happy to help! Thank you for browsing! Don’t forget to explore our other listings for more treasures.