- Part of Popular Zoology
Figure 218 of the 1887 volume Popular Zoology depicting the plumage of a bird, with view of a variety of parts, including the upper and lower mandibles, spurious quills, and tail-coverts.
Designed to give students an…
Engravings from Schem. 22 of the first edition of Robert Hooke's seminal volume, Micrographia : or, Some physiological descriptions of minute bodies made by magnifying glasses. With observations and inquiries thereupon.…