This also means that various parts used on a particular guitar may have come from different points in time, so no single number can absolutely define when the instrument was built. Instead, the best approach to dating a Fender is to combine indicators from the design of the instrument, the dates found on the neck and body, along with the serial number. Once you have the information you need, if you're interested in selling your Fender, you can use Reverb to get it in front of the largest audience of musicians in the world Design Changes and Features Perhaps the best place to start when dating your Fender is to get an approximate idea of the era based on the instrument's design and components. This can be a tall order for someone less versed in guitar history, but we do have some resources here on Reverb to help you out. For starters, there's the Reverb Price Guide which has thousands of entries with pictures and details on various guitars and other gear.