This is a 2017-W Special Proof 225th Anniversary American Liberty Medal that has been certified by NGC with an MS69 grade. The medal features a commemorative design and has a limited mintage. It is composed of modern silver/clad and has a Special proof strike type. The medal was made in the United States and is uncirculated.

This is a Vaultbox Series 2 That only makes this more rare. 2017-W 225th Anniversary American Liberty Medal  NGC X 9.9 MS69