concept

Mammary gland of 4 week old virgin mouse

Mammary gland, 4 day-old mouse

Galleries and Reading Room

Library

Shop

Café

We're experiencing some technical problems in the library today. 

If you’re visiting us, you won’t be able to print or use our PCs or laptops. If you want to sign-up for a free library membership, we’ll give you a temporary card for today and complete your membership next time you visit.

You can access items from the collection as usual and our team is on hand to help. Thank you for your patience while we resolve these issues. 

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

Olivia Harris, Felicity Davis, Bethan Lloyd-Lewis and Christine Watson, University of Cambridge

Images from the collections

Images by Olivia Harris, Felicity Davis, Bethan Lloyd-Lewis and Christine Watson, University of Cambridge

Works from the collections

Mammary gland, 4 day-old mouse

Mammary gland of 4 week old virgin mouse