Antique Dental Instruments - 4 Pieces - Vintage Dentist Implements. Eggler's etc

Description

Here are four dental instruments I know nothing about. The big one says, F.B. Eggler' Automaton Pat. 7-29-13. One of the long ones has a symbol with an S, W, and S. The other long one says, C. L. Becker, Germany. The heavy, flat one says, Consolidated Dental Mfg. Co. NY.