Homepage
Home
Advanced Search
Showcase
About
FAQs
How to search?
Collection Guide
Contact
Record
GB 0809 Ross - Ross, Col Sir Ronald (1857-1932)
159 - Material on Ross' inventions including ear plugs and a clinical automatic thermometer
01 - Material on the invention of ear plugs by Ross
Ref No
GB 0809 Ross/159/01/55
Level
Item
Title
Letter from Charles Baker, Scientific instrument makers to ME Wade
Date
2/6/1925
Description
They no longer have the patterns for Ross' ear plugs as the demand did not justify keeping them
AccessStatus
Open
Language
English
Add to My Items
Peter Piot presentation
Useful Links
Aim25
Archives Hub
LSHTM's History
Centre for History in Public Health
National Archives
Wellcome Collection
Tweets by theRCN
Showcase items
Highlighting some major collections
U.K. AIDS poster, 1989
Peter Piot presentation
Original Press Release
Diary page 107: the discovery of mosquito transmission of malaria
Explore Showcase