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Letter, 'To improve vegetables' by Mr Ludwig to Jos [Joseph] Hartlib

Reference number: CLP/10i/21

Date: 1668

Description

Ludwig discusses red dyes made from various fruits, vegetables, and insects including prickled peare [prickly pear], summer island redweed, cochenill [cochineal].

Subject: Botany / Industry

Published in Philosophical Transactions as 'Observations - Concerning cochineel, accompanied with some suggesti­ons for finding out and preparing such like substances out of other vegetables'.

Reference number
CLP/10i/21
Earliest possible date
1668
Physical description
Ink on paper
Page extent
4 pages
Format
Manuscript

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Citation

Letter, 'To improve vegetables' by Mr Ludwig to Jos [Joseph] Hartlib, 1668, CLP/10i/21, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/clp_10i_21/letter-to-improve-vegetables-by-mr-ludwig-to-jos-joseph-hartlib, accessed on 21 April 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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