Dating vintage kluson tuners
Most Natural and Sunburts finished guitars seem to be three-piece bodies, painted ones may be more.
Have a read through and hopefully you will pickup a few things to better assert yourself in the late 70's Stratocasters buyer's market. M = Model or Manufacturer O = Operator N = Neck configuration W = Week Y = Year D = Day Neck Stamps: MMNN*WWYD Example: 0900*3893 - Found on the very end of the neck heel, if at all, in green or dark red ink.
You spot a '79 in a local shop, or online, but how can you be certain it is a '79?
Some dealers simply go by the serial number, which you will discover can be far from accurate.
Large Letter Stamps: Not 100% sure what these mean, but I have a theory they were used to grade a body prior to recieving a finish. I have seen four A stamps on Natural finished bodies, and a trans-red with an A stamp. I have also seen a D, along with an A on a Sunburst body.
This is just a theory, but if only A's were put on Natural finished guitars as an example, it could help determine if a guitar is refinished.Rosewood fingerboards of 1970's Strats retain the "round-lam" style started in the 60's where a thin laminate is glued onto the curved Maple neck surface. Body Routings: In the 1970's profiles of the pickup routings became slightly wide and squared on the ends. Hardtail models also aquired a dollar sized impression just over 1/4" deep in the bridge pickup rout.