Mandrils
New Portable Head-Rest
Pessaries
Rolling Mills
Root Forceps
Side-Wheel Dental Engines
Siphons and Drains
Speculum
Sterilization Instruments #1
Sterilization Instruments #2
Supports for Tubes and Equipment
Surgeon's Case of Nitrous Oxide Gas Nos. 1 and 2
Syringes
Syringes #1
Syringes #2
Templates
The Columbia Electric Dental Engine
The Favorite Columbia Chair: With Head-Rest
The New Columbia Chair
Tubes and Tube Boxes