Neat coin! Hold the coin by the edge & over a soft surface whenever possible. The second photo initially looked like a 20 kroner gold coin. On closer inspection, I now see it is the same 10 Kroner coin.
Thank you! I bought it from a reputable dealer in my area. I do not think I will get it graded as there isn't a market for them as there are US coins. Thank you for your advice on handling the coin.
I have my coins and bars in a dry area. Any advice for caring for them (gold and silver)? The bars are in their containers with their assayer cards so those I am not going to touch.