Vintage milk bottle cap HART DAIRY PRODUCTS Half and Half Hart Michigan unused

Vintage milk bottle cap, HART DAIRY PRODUCTS Half and Half Hart Michigan, unused new old stock. See pictures for condition. Size is appx. 1 5/8" in diameter. NOTE: All of the milk bottle caps I have listed are guaranteed to be 100% authentic originals. They are all clean and ready for display. Thank you for your purchase, I appreciate it.