In this image, Charles Darwin’s tree of life sketch of the evolutionary tree (c. July 1837, Notebook B, 1837-1838, page 36) is compared to a “weed” in the lower left corner of Holiday’s illustration.
To my knowledge, the earliest publishing of a facsimile from Darwin’s hand drawing occurred in the 20th century. A “tree” was published in Charles Darwin’s Origin of Species. But that was an image arranged by a typographer, not Darwin’s sketch from his Notebook B. Darwin did not keep his notebook B secret after the publication of On the Origin of Species, but I do not know of any presentation of his sketch before 1876. Thus, the resemblance between the “weed” and Darwin’s evolutionary tree probably may be purely incidental.
Are any earlier publishing dates for facsimile reproductions of his drawing known before 1867? Could his supporters (probably not Darwin himself) have used his sketch for promoting The Descent of Man in 1871?
I search the earliest publishing date of that image e.g. in newspapers, magazines, books etc. Can you give me any hints?