Some of the things we didn't have enough time to see Some of the things we didn't have time for

There is so much to see in our nation's capital, that givin the time that we had, we simply couldn't see everything, so I thought I'd add a few things for you to think about on your next visit to Washington, DC.

Dental Drills of the 1800s
  1. Wind-Up Clockwork Drill, 1864
  2. The Pedal Drill (also known as the treadle drill and dental engine)
  3. George Green's Drilling Inventions
  4. Recollections of a Pedal Drill