Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
Conditions of revision
1 Must be allowed uniform spelling, which will conform to Funk & Wagnall's
2. Must be allowed to issue as many sets as I please.
3 Labels must be printed in full.
4 Must be allowed to sell to whom I please.