Zur Morphologie des Säugethier-Schädels : eine vergleichend-anatomische Untersuchung / von Johann Christian Gustav Lucae.
A comparative anatomy monograph by Johann Christian Gustav Lucae, published in Frankfurt am Main by C. Winter in 1872, for scholars of mammal morphology and skull study. Its pictures are line drawings of mammal skulls in profile, some with red-tinted vessels and labelled letters, showing species such as wolf, antelope, marten and bat-eared forms side by side; a designer might take their clean technical diagram style, with fine contour lines and colour-coded overlays, for scientific plates.
