Uncategorized
Inventor
Calculating machine
Calculating machine
Calculating machine
Tabulating mechanism
No associations
LandOfFree
Harold Tolman Avery does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Harold Tolman Avery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Harold Tolman Avery will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-255720