A few nice image editor images I found:
Buttercup page 13
Image by perpetualplum
This illustration is from the public domain book "The Home and School Reference Work" Volume I by The Home and School Education Society, H. M. Dixon, President and Managing Editor. The book was published in 1917 by The Home and School Education Society.
This drawing of Aconite (buttercup family ) is from page 13.
Chambered Nautilus page 542
Image by perpetualplum
This illustration is from "The Home and School Reference Work, Volume II" by The Home and School Education Society, H. M. Dixon, President and Managing Editor. The book was published in 1917 by The Home and School Education Society.
