Simple treatments (drawings): Representative image of mending drawings
Simple treatments (drawings): After treatment: Corner repaired (Gould 842)
Simple treatments (drawings): Before treatment: Torn corner (Gould 842)
Extensive treatment: Before treatment: Split textbook
Simple treatments: Scuffed leather along fore-edge
Red-footed Falcon (Falco verpertinus)
Digital image of a hand-colored lithograph created by Elizabeth Gould and originally published in John Gould's The Birds of Europe.
Kenneth Spencer Research Library, University of Kansas Libraries