Originally Posted by
oldsewnsew
Great deal! Powder is normal lead dust. Don't mess with it unless insulation shows issues elsewhere. It was a protective covering. The pedal is authentic on early ones. What serial number? Lucky you! I've paid less but they were rough.
Thanks for the info on the powdery stuff. I will leave it alone as no bare wires are exposed. The serial number is AH986094 and according to Imacs it was made on December 9, 1948