1 OZ UK 2017 SILVER BRITANNIA COIN- 24KT GOLD & BLACK MIDNIGHT DAWN COLLECTION. A low mintage of only 1,000 pieces adds to the collectibility of this issue. Containing 1 Oz of 0.999 fine Silver. Edge: Reeded Orientation: Medal alignment Shape: Round.The item "1 OZ UK 2017 SILVER BRITANNIA COIN- 24KT GOLD & BLACK MIDNIGHT DAWN COLLECTION" is in sale since Thursday, February 14, 2019. This item is in the category "Coins & Paper Money\Bullion\Silver\Coins". The seller is "coryward37" and is located in Red Deer, Alberta. This item can be shipped to North, South, or Latin America, all countries in Europe.