The product is a complete set of 69 vintage railroad date nails from 1901 through 1969. This set is hard to find complete and rare to have the complete set from 1901 thru 1969. The nails are made in the United States and are perfect for collectors of railroadiana and transportation memorabilia. Each nail bears a date stamp representing a significant year in American railroad history, making this set a unique and valuable addition to any collection focused on spikes and nails.