Skip to main content
Wellcome Collection homepage
Visit us
What’s on
Stories
Collections
Get involved
About us
Sign in to your library account
Search our stories, images, catalogue and events
Library account
Search our stories, images, catalogue and events
Search
Overview search
Search our stories, images, catalogue and events
Search
All
Stories
Images
Catalogue
Events
Images
Close modal window
All images (1)
Catalogue
Digital Images
Online
Richard Kothe, assisted Dr. Dressel in the synthesis of bayer 205. Photograph presented by the Farbenfabriken Bayer Aktiengesellschaft of Laverkusen, Germany, through Dr. H.A. Wilpert, 26 June 1956.
All works (1)