Just for fun I thought I would post what I have.
An almost complete 1834 Die Variety Set, I am missing 2 of the 9 known. The last two are fairly common, I have been focusing on the much more difficult 1835 Varieties.
If anyone has the last two I can post them in this post to complete the reference set.
As time allows I will update this post with some of the diagnostics for each variety; for now I'll test you guys to see if you can come up with what makes each one different.
McCloskey 1A
McCloskey 2A: Missing
McCloskey 2B
McCloskey 2C: Missing
McCloskey 3A
McCloskey 3B
McCloskey 3C
McCloskey 4C
McCloskey 5D