Catalogued: 1,444 boxes; 10 O/S items; approx 5,924 digital files | Uncatalogued: Approx 3,256 boxes; 3 O/S items; 21,100 digital files; 1,308 photographic slides

The archive documents the formation, development and work of the Wellcome Trust as an independent charitable foundation dedicated to improving health through research from its inception in 1936 to the present day.

Wellcome Trust Corporate Archive

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From Monday 5 October, all bags will be searched before entry to help keep Wellcome Collection safe and secure. Please allow extra time on arrival. 

Due to essential system maintenance, the library's online requesting service will be unavailable from 2pm on Friday 2 October until 10am on Tuesday 6 October. You can still search the catalogue as usual. We apologise for any inconvenience.

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

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Archive collection level pages, plus the archive collection treatment on the work page and in search results.

The catalogue API's shortDescription is shown on the archive collection hero and in search results.

Archive collection

The four thematic browsing category pages (subjects, places, people & organisations, types & techniques) become accessible.

Subject sub-category pages become accessible, and the subjects category page gains a sub-category menu.

Wellcome Trust; 1936-

Works from the collections

Wellcome Trust Corporate Archive