As mentioned. It is a generic silver round who's design mimics the Morgan Dollar. There are many, MANY such examples out there. a quick search of https://www.google.com/search?q=morgan dollar silver round&oq=morgan dollar silver round&aqs=chrome..69i57.4513j0j8&sourceid=chrome&ie=UTF-8 will give you a list of them, including the first 3 which are similar, though not exact. https://www.providentmetals.com/morgan-dollar-1-oz-silver-round.html https://www.apmex.com/product/55644/1-oz-silver-round-morgan-dollar-design https://sdbullion.com/2016-1-oz-morgan-dollar-silvertowne-silver-round and since it's a silver round it's based on the current price of silver http://www.kitco.com/charts/livesilver.html which depending upon who you sell it to could be at silver spot price, below or above it.
$17-20 on eBay - 1 troy ounce of 999/1000 silver - better design quality than most similar commercial rounds - I cannot pinpoint the source mint
Welcome to CT Tscaveman. How did you acquire this? Just curious if it was passed as a coin or just a silver oz.
If it doesn't have a date, it isn't a coin. Did you mean Mint Mark? Some bullion, from ISO certified mints has their mint mark for identification.
Umm no Philadelphia minted coins have no mint mark. They all have a date... This isn't a coin. It's a silver bullion round.