These were excavated from a gold rush era pile in the Nevada desert. Approx 1860s or older. They are rusty and used and have been sitting in the desert dirt for 100-150 years.  You will receive one of each or 4 nails total per quantity purchased. The lengths are 1" , 2", 2.5" and 3.5". All of them have the head intact and some are bent or broken. 4 total nails, one from each pile. You can buy more for combined shipping and other discounts. Check out my other artifacts found in the same pile from the 1800s