I found this old pan in an antique store in Mississippi. It is 12" across and 4 " deep small faint V mark on the bottom and 5 notches on the bottom edge close to the handle. I have searched the net for some time now and have come up empty handed as to what it is and from when. I have had guesses that it's from the 1800's but that's about it. Any help would be appreciated. Thank you.