California/American Gold Rush Medallion Set Includes. 2 Large " Proof " Gold and Silver Plated w/Diamond Effect Finish California Gold Rush American Gold Rush. Medallions - 4 and 1/8 Inch+ in Diameter. The Coins Come Numbered on COA/Spec Sheet w/ Brief Historical Narrative. The Medallions/Coins Come in A Blue Velvet Lined Cherrywood Presentation Box and are Encapsulated in Plastic. These Coins Would Make A Great Addition To Any Collection. Please See Pictures For Details And Feel Free To Ask Any Questions.