Watership Down

This page on the differences between editions of Richard Adams’s Watership Down also has scans of the different editions’ maps (the 1972 original hardback had something that looks like a UTM grid; the 1973 Puffin paperback had a more traditional fantasy-literature map by Pauline Baynes, who did maps for Lewis and Tolkien). I’d love to know more about these maps if anyone could provide any information. Via Things Magazine.