Gray's supplement to the pharmacopoeia: being a concise but comprehensive dispensatory and manual of facts and formulae, for the chemist and druggist and medical practitioner / Entirely re-written, re-arranged, and considerably enlarged by Theophilus Redwood.

Licence: Public Domain Mark

Credit: Gray's supplement to the pharmacopoeia: being a concise but comprehensive dispensatory and manual of facts and formulae, for the chemist and druggist and medical practitioner / Entirely re-written, re-arranged, and considerably enlarged by Theophilus Redwood. Source: Wellcome Collection.