Note 660 — INDIGO.
William Johnston translation
[This observation has been verified; for tolerably large quantities of indigo are now extracted from the Polygonum tinctorium, which is cultivated in some parts of France and Belgium for that purpose.]
William Johnston translation
[This observation has been verified; for tolerably large quantities of indigo are now extracted from the Polygonum tinctorium, which is cultivated in some parts of France and Belgium for that purpose.]