1 oz Credit Suisse Gold Bar. 9999 Fine In Assay Card. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. Contains 1 oz of. Accompanying assay card guarantees the Gold metal weight and purity. Obverse: A unique serial number, which matches the assay card, is stamped on this Gold bar. Reverse: Credit Suisse in a repeating diagonal pattern. Tamper-evident packaging makes it easy to tell if the bar has been questionably handled, further ensuring its authenticity. Manufactured by Credit Suisse, one of the largest assayers of Gold worldwide. This is not a photo of the actual item.