Ron Landis, "I designed and engraved dies for this “Peace Token” to help promote the Peace 2000 initiative that encouraged all mints of the world to produce at least one coin in the year 2000 to include the word “Peace” it later led to me being invited to design a new dollar coin for the event."
This piece is from Gallery Mint Museum Archive Set #4 and are mostly, if not all, the corresponding struck piece to that number. (i.e. #4 is the 4th piece struck from the dies). Archive sets were struck outside regular mintage numbers.