Here's a 1859 Haxby PC59-77a1 which has some nice D/C's and re-punches and this one also has a nice die rotation approaching 45 degrees. I know it's not in that great of condition but would there be a premium associated with this amount of rotation?
77a1 is a die pair that usually has some die rotation. I have seen coins from several die states which show about the same rotation.
Yours is a nice coin Bill. I haven't seen a high grade 77a1 yet.(If anyone has one, please post a photo) I don't know if the rotation would bring a premium from an error collector, but it should bring a little premium as a scarcer die pair. The P15a reverse die didn't last very long.