1999 Proof Silver Eagle. 8 ounces: half pound Avoirdupois boxed. HUGE 3 1/2 inches in diameter. FULL 8 OZ OF 999 FINE SILVER! COMPARE quality to U. ONE oz Proof Silver Eagles. Beautiful DEEP mirror proof cameo. LIMITED MINTAGE, GET YOURS BEFORE THEY’RE GONE! GREAT BIRTHDAY & ANY OCCASION GIFT IDEA. Please excuse the photos. […]