As I collect these covers trying to identify shades by dates, I've also kept my eye out for some specific dates-- so I've found a 12/25, and a 1/1, and a 7/4 and even a 2/29....but I've also been looking for some specific dates that are historical, and I've finally got one of the two I've been looking for now for a couple of years-- April 15, 1865. I'd also REALLY like to have April 14, 1865....as American history buffs should all know, Lincoln was shot on April 14 and died on April 15, 1865. Here's one I just picked up for $3.50 cancelled on the day that Lincoln died:

Just thrilled to find this one....if anyone has an April 14, 1865 they'd like to part with, please send me an email! Thanks, Ray