There is a story about a wagon load of CSA gold that was lost in the swamps of N. Alabama/ N. Mississippi. I sure hope you have found it! The long straight line might be a rope tied to the wagon so they could find it later. I am trying to rebuild the CSA and am serving in the position of Sec. Of the Treasury. Please send the gold to me to be deposited, and you can keep the wagon and the rope. Good Luck with the recovery!!