I just got a 28" mahogany bass drum with maple hoops and a single eyelet in the middle for each long T-handle to go thru--they are on one side only and tension both sides simultaneously. I was cleaning it up and noticed on the grommets under the eyelets that it says Wm F Ludwig rather than what I was more familiar with--WFL. I looked online and it appears this wording was used from 1937 up until late 1939 (reference Vintage Drum Time Line site). I know lots of parts were used later, even years later after a change or discontinuation. Would it be safe to say that this drum was made 1939 or prior, or was this particular wording of Wm F Ludwig used still years later for the manufacture of these grommets? I am trying to date the drum aprox and it is missing the badge.
Thx, Ken