2018 Britannia Two-Coin Silver Proof Reverse Frosted Set, Coin Set from United Kingdom - detailed information

There are two Britannia silver ounce coins in this set - the "regular proof" coin, and the somewhat confusingly named "Reverse Frosted" variety; this variety is actually "inverse frosted" - that is, the areas that are normally frosted (on both the obverse and the reverse) are mirror-like surfaces on it, and those that are normally mirror-like are frosted. Issued in a two-coin set only, paired with a regular proof coin.