<p>This digitised material is free to access, but contains information or visuals that may:</p><ul><li>include personal details of living individuals</li><li>be upsetting or distressing</li><li>be explicit or graphic</li><li>include objects and images of objects decontextualised in a way that is offensive to the originating culture.</li></ul>By viewing this material, we ask that you use the content lawfully, ethically and responsibly under the conditions set out in our <a href="https://wellcomecollection.cdn.prismic.io/wellcomecollection/d4817da5-c71a-4151-81c4-83e39ad4f5b3_Wellcome+Collection_Access+Policy_Aug+2020.pdf">Access Policy</a>.

You must accept the terms to view the content.

Notes on Errors

item

Galleries and Reading Room

Library

Shop

Café

We’re undertaking some research with website visitors to learn more about how people find access-related information provided by museums. This survey shouldn't take longer than 10 minutes to complete. Thank you for your time!

Help us organize our website content.

Tabular data (holograph) of "measured intensities" (April, 1955), and two sheets of notes (holograph) headed "Conditions of measurement" and "Some Notes on Errors of Measurement with Wooster Machine."

Content advisory

Notes on Errors

Licence and re-use