Galleries and Reading Room

Library

Shop

Café

Due to essential maintenance, we won’t be able to retrieve items from our closed stores over the weekend. Please submit requests for Monday 20 April by 10:00 on Friday 17 April. The library will remain open as usual. Thank you for your understanding.

We're running paid user research studies to improve Wellcome Collection online

Take part in research

Available in Eighteenth Century Collections Online.

Observations on different kinds of air

About this work

Also known as

Series

Contributors

Type/Technique

Languages

Subjects

Holdings

Permanent link