I debated, but what the heck, we're all friends here, right?
Anyway, between other projects I have been assembling a group of "pretty" 1861 issue stamps. I don't really study these much, but they are nice to have for reference. Anyway, here are the better centered examples from the items I have.

The second 24c is a certified 70b - steel blue (whether it's color comes through that way or not).
After a lot of fiddling with canvas size I gave up and readjusted a couple on the bottom row to get them all to fit the canvas I was using.
These stamps are not perfect by a long shot, but all are sound and I like them. Do you?