Dansco 6109 (3CS + 20c) Info And Questions.

So, I am starting the Dansco 6109, with trimes first, and I know that I need 1851-1862 including 1851-O and 1862/1. The Twenty Cent Pieces, which I will start later, include 1875, 1875-CC, 1875-S, and 1876. Does anyone have any advice for this collection? Such as which Dates will be the hardest to find? My standards for this collection, since I'm still a beginning coin collecter, are F-12 to VF-20 for the trimes. I've already got 1853 in F-12. So, is a 3CS Collection hard to put together like a Morgan dollar Collection? Or a bit easier?


I'm getting my Album sometime next week, so I'll have updates when I get new coins for the 6109 Album.