Uncategorized
Inventor
Method of making melody comb
Miniature phonograph
Music comb device
No associations
LandOfFree
R. Duncan Theodore does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with R. Duncan Theodore, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and R. Duncan Theodore will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-683953