Consequently, some 1990 guitars bear 1999 “N9” SERIAL NUMBERS. American Deluxe Series instruments use the same dating convention, but with the addition of a “D” in front of the “Z”; i.e., DZ1, DZ2, etc.
May lead to Chekhov's Gun or Chekhov's Exhibit, if said museum piece has been noted earlier in the plot. Most notably, PRODUCTION DATES have been penciled or stamped on the butt end of the heel of the neck of most guitars and basses, although there were periods when this was not consistently done (1973 to 1981, for example) or simply omitted. instrument production history, PRODUCTION DATES have been applied to various components.The chart below details Fender serial number schemes used from 1965 to 1976.The charts below detail the most common Fender serial number schemes from 1976 to the present.