Bronze 65mm medal commemorating the heroism of. For the dramatic rescue of Men, Women and Children from the Long Island Sound, on August 31, 1872. This oversized medal is unique because it is the only one that has been graded and encapsulated by NGC. All NGC Graded and Encapsulated. Look at photos carefully–What you see is what you get! We appreciate you as a customer! Check out my other items. Be sure to add me to your favorites list.