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Paper, 'A way how to increase saltpeter [saltpetre] in great quantity' by Mr [William] Schroter

Reference number: CLP/9i/6

Date: 1662

Description

Paper laying out three steps to produce saltpetre (nitre) on an arch made of lime, rainwater, sheep dung, and sheepskin.

Read to the Royal Society on 7 January 1662.

Subject: Mineralogy / Chemistry / Industry

Reference number
CLP/9i/6
Earliest possible date
1662
Physical description
Ink on paper
Page extent
1 page
Format
Manuscript

Creator name

William Schroter

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Citation

William Schroter, Paper, 'A way how to increase saltpeter [saltpetre] in great quantity' by Mr [William] Schroter, 1662, CLP/9i/6, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/clp_9i_6/paper-a-way-how-to-increase-saltpeter-saltpetre-in-great-quantity-by-mr-william-schroter, accessed on 19 July 2025

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  • Classified Papers

    The 'Classified Papers' of the Royal Society are papers from British and international natural philosophers and scholars categorised according to subject areas.

    Dates: 1592 - 1741

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