The 1780X denotes that the coin is a restrike. This coin is struck in Austria and still in circulation today in countries around the world wher gthe silver content gives it currency.

Very collectable numismatically and as an investment with silver at record levels these coins are always in demand to put away and make great gifts. This beautiful coin in a sealed folder is an ideal gift or investment. Note the coin in the photo is an example of the Uncirculated coin sealed in the presentation folder I usually have half a dozen of these in stock.