I just picked up a 1959-61 12/16/20/14 Slingerland kit. Using VintageDrumGuide, I was able to narrow down the dates of the kit from the badges. However, the 12" tom has no badge or air hole. I was told by the seller that it was common to find drums without a badge/grommet hole. Is this true? (Yes, I did try searching, but couldn't find info on it...)
By the way, the kit is BEAUTIFUL! It's black diamond pearl, and it has faded to a darker color. The snare is a single-ply, the kick is 3-ply with a mahogany interior, and the toms are 3-ply with maple interiors. After I clean it up, I plan on taking pics and showing it off here.
So, about the lack of badge/hole...IS it common? What does the lack of the air hole do to the sound of the drum? Thanks in advance...