![AF-NX-2121.T.jpg](http://iiif.mused.com/Hpj-YJYGX-af-nx-2121-t.jpg/full/1000,/0/default.jpg)
Hand-colored lithograph depicting bone structures of a Greenland whale, top and bottom views of the same bones; points of interest are labeled with letters, and each view has a figure number. Probably from the science journal, Philosophical Transactions of the Royal Society of London.