Dissected thorax and skull of a porpoise Sir George Frampton Two street singers

Two street singers

1782 (c1783)

In the foreground a monk tests his axe and supervises a sledge containing various instruments of torture

The Promenade in St James's Park

moderately-sized cars

Dissected thorax and skull of a porpoise Sir George Frampton Two street singersAnatomical studes of the thorax of the common or harbour porpoise Phocoena phocoena (figure 1) with details of the skull (figures 2 3) and the chest wall (figure 4). Plate 4 figures 1 4 from Histoire anatomique et physiologique d'un organe de nature vasculaire dcouvert dans les ctacs, by M. G. Breschet (Paris, 1836). Headed 'Plexus arterial des ctacs. Et veine azygos renferme dans la canal rachidien [Arterial plexus of cetaceans. Azygos vein enclosed