The coin grading kit is basically your eyes. You learn by looking at a lot of coins and learning what to look for. As you look at better specimens you learn where the higher spots are and as you looks at lower grade specimens of the same coin you see how the wear hits which high spots first. That gives you knowledge of 'honest' wear - from sliding in a pocket/purse and in a coin jar, those kinds of things. And that teaches you when the wear pattern is wrong.
If there is a dealer who is particularly strong in your series, get to know him/her and spend some time. When they start digging out the back stock with a comment "Oh, you need to see this one" you are in clover. Last weekend a dealer I've met before (and bought from) showed me an SP67 from my pet series. Who knew that when very, very well preserved and sharply struck (both rare in this series), that one of the devices had four faces not two? Not I until then...
If there is a dealer who is particularly strong in your series, get to know him/her and spend some time. When they start digging out the back stock with a comment "Oh, you need to see this one" you are in clover. Last weekend a dealer I've met before (and bought from) showed me an SP67 from my pet series. Who knew that when very, very well preserved and sharply struck (both rare in this series), that one of the devices had four faces not two? Not I until then...
-----Burton
Author: 3rd Edition of the Sample Slabs book, https://www.sampleslabs.info/
50+ year / Life / Emeritus ANA member (joined 12/1/1973)
Life member: Numismatics International, CONECA
Member: TNA, FtWCC, NETCC, EveryCountry (online) coin club
Owned by three cats and a wife of 40+ years (joined 1983)
Author: 3rd Edition of the Sample Slabs book, https://www.sampleslabs.info/




















