Hardtack
Left: Regular old hard tack, made mostly of flour, salt and water. Yes, this is actual, Civil War era hard tack, and god, I hope it's not still edible.
Right: Hardtack bearing the words "Union For Ever, 1862"
Left: Regular old hard tack, made mostly of flour, salt and water. Yes, this is actual, Civil War era hard tack, and god, I hope it's not still edible.
Right: Hardtack bearing the words "Union For Ever, 1862"