#map marker

Can someone help me?

I want to know how those little pin-like metal map markers are named. Are they just considered “map markers” or they have a specific name? They are usually used to mark conquest, so I thought they may have a name. And when we are at it, I am also curious if all those figurine trinkets have a specific name, as I saw them used in war rooms during strategy planning sessions in various media and I got curious if there is any name given to them like in general?