Absolutely! The hand forged nail has been around since Biblical times, and has a facinating history. The nail helps to date your site, so why not keep them?
The cut nail made its appearance in the mid-1700's. For example, Thomas Jefferson established a nail factory at his Monticello plantation as a way to increase his farm income. His nail factory made both hand-forged and cut nails. It would not be until the middle-1800's that cut nails began dominating the marketplace. Cut nails are not actually "cut"--they are sheared from steel plate that is the thickness of the nail shank. Although routinely referred to as "square nails", the cutting machine tapers the nail shank as it is sheared from the steel plate. A second machine forms the head of a cut nail. The square nails in the above photograph are made in this manner. With the hand-forged nail, all four sides are tapered. With the cut nail, two sides are parallel because they represent the thickness of the plate they were sheared from.
Cut nails could be manufactured much faster than hand-forged nails. As the process was mechanized, the cost per nail was less. However, cut nail factories employed operators and attendants for each machine so the process was still labor-intensive. The noise in those mills was deafening as well. Cut nails had their heyday from about 1820 (development of the Type B nail) to 1910, the advent of the wire nail.
