|Title||Diagram, explanation of the torricellian experiment by Dr Wallis|
|Description||Figure 5. from John Wallis's explanation of the Torricellian experiment tried by Jonathan Goddard.|
Consists of a cylinder sitting in a pool of mercury. A counterweight seems to be attached to the top of the cylinder.
Diagram found in the margin of the third page of the paper.
Subject: Pneumatics / Scientific apparatus and equipment
|Physical description||Ink on paper|
|Related records in the catalogue||EL/W1/1|
Fellows associated with this archive
|NA7472||Wallis; John (1616 - 1703); mathematician and cryptographer||1616 - 1703|