I have dug several short (4.5" or so) railway spikes from a Civil War battlefield's rear areas in Virginia recently. All were found fairly close together. They were found among other CW relics, mainly Gardner bullets. They are definitely the old style, not modern style. I have read the Confederates used railway spikes as tent pegs. True or fiction? The nearest railroad is about 3 miles away. This is in the middle of "nowhere" otherwise.