Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

aug 31, 1874 - First internal vocal prosthesis by Carl Gussenbauer

Added to timeline:

Laryngectomy

ByMoa Lagenfelt

21 Nov 2017

0

0

378

Date:

aug 31, 1874

Now

~ 151 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL