Category: ENT
Estimated Date: 1890
Name: Auriscope, Bruntons
Manufacturer: unknown

Description: 2.25“x 1” gutta percha tube with funnel off side opening to 2“and directing light to a mirrored reflector with a hole in the middle. The eye piece at one end with lens and the other end has a funnel 2: long (speculum).

Reference 1: 55