Check the listing for details. Lot of 100 - 1 Grain Pure Silver Bar In American Grain Co. Assay Card .999. Made in United States. Listed at 149.95 USD. The product is a lot of100 1-grain pure silver bars, each with a fineness of 0.999. These silver bars come in American Grain Co. Assay Cards and are in an uncirculated condition. The bars are business strike, uncertified, and made in the United States. This lot of silver bars is a valuable addition to any coin collection or investment portfolio for those looking for high-quality, pure silver coins.The product is a lot of100 1-grain pure silver bars, each with a fineness of 0.999. These silver bars come in American Grain Co. Assay Cards and are in an uncirculated condition. The bars are business strike, uncertified, and made in the United States. This lot of silver bars is a valuable addition to any coin collection or investment portfolio for those looking for high-quality, pure silver coins.