Hello, i hope i dont annoy you too much with my questions... ive got three quick ones. 1. Coin on this photo looks very clean, has it been dipped? 2. In one of the old posts someone said that pre 1816 early milled coins are totally different game. Why is it? 3. Someone wrote before the best way to store higher grade coins is in capsules. I got some today. Now how do i store capsules? Any alternatives to trays? Thanks