4.
Letter 15 March 1779, Paris to Carl Linnaeus the Younger, Uppsala. L6243.
Cotton des Houssayes, Jean-Baptiste, 1727-1783 (author)
Linné, Carl von, 1741-1783 (addressee)
letter
Die Martii 15a, 1779.
Linnaean correspondence
Uppsala universitetsbibliotek