M0020018EA: Electrocardiograph of a type introduced in the 1920's, very similar to that used by Sir Thomas Lewis.

Previous title, replaced July 2022: An electrocardiograph of a type introduced in the 1920's, very similar to that used by Sir Thomas Lewis.

Photograph of an electrocardiograph from c.1933. It was presented to the Wellcome Historical Medical Museum in 1964 and accessioned in 1964 (accession number R30/1964). Related images: M0020018EB

March 1965

1 photograph sheet film negative; 10.2 x 12.7 cm

Wellcome Collection holds the accession register which provides an entry for the item: R30/1964

Copyright is held by Wellcome Collection

Catalogue data comes from a combination of entries in the original glass plate registers, metadata created when the glass plates were digitised in the early 2000s and enhancements made by the cataloguer in 2022.

This item is fragile. Email library@wellcomecollection.org to request access to the physical item.