The Descent Of Man Charles Darwin 1972 Heritage Press Leatherbound w/dj and slipcase.
See photos for condition, particularly note the pen which points to a dent in the leather, leather tearing around spine (indicated by finger), and name written on the flyleaf.
Blurb:
The Descent of Man, Darwin's second landmark work on evolutionary theory (following The Origin of the Species), marked a turning point in the history of science with its modern vision of human nature as the product of evolution. Darwin argued that the noblest features of humans, such as language and morality, were the result of the same natural processes that produced iris petals and scorpion tails.