On Selmer saxophones of certain vintages, the last coat of lacquer was applied after the horn was complete including padwork. They would cork the keys shut and apply the last coat, which resulted in the pad leather outside of the tonehole having a very light coat of lacquer. I’m not certain when exactly this started or stopped, but I have seen it from Balanced Action through Mark VI, maybe a Mark VII. Its only meaning is that it is an additional way to *sometimes* tell if a Selmer has its original pads.
Here is the only photo I have ever been able to find that shows this in process:
Notice on the right hand side, the lacquer drying oven shows horns both disassembled (first few coats) and fully assembled (last coat).
Video of an example of lacquer overspray on a 53xxx Selmer Super (Balanced) Action tenor:
Another example, this one pictorial. This is a Selmer alto, a Mark VI, that was made in 1966. The lighter stripes in the photo below are the shadows from key arms as the last coat of lacquer was applied with the instrument assembled. Why two key arms? See the last picture for the answer!
Another key shadow from lacquer overspray, this one from the side Bb arm:
Lacquer overspray on an original Selmer Mark VI pad. This is the side Bb key, which is sprung shut, so the outer rim of the pad got lacquer overspray while the inside of the tonehole impression did not:
Disassembled. And the reason for the double arm shadow on the low Bb (which would normally only have one arm there) is revealed: this was a low A alto.
