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Description

With details about refining saltpetre and the history of making gunpowder

Details about niter found in stables, pigeon houses, but majority found in churchyards - that earth replenishes itself in 20 years

Reference number
RBO/1/16
Earliest possible date
1661
Page extent
23 pages
Format
Manuscript

Creator name

Nathaniel Henshaw

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Citation

Nathaniel Henshaw, 'The History of the Making of Salt Peeter [saltpetre] By Mr Henshaw', 1661, RBO/1/16, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/rbo_1_16/the-history-of-the-making-of-salt-peeter-saltpetre-by-mr-henshaw, accessed on 14 April 2026

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  • Register Books

    The 'Register Books Originals' contain copies of scientific papers submitted to the Society and considered for publication. The papers were transcribed to establish their precedence for a particular discovery or idea.

    Dates: 1661 - 1739

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