Smithsonian Report, 1946.—Mackintosh PLATE 4 
1. SOUTHERN RIGHT WHALE. 
The body is lying on its back and about half the baleen plates project outside the lip of the lower jaw. 
Marks on the lip and flank are caused by birds pecking the carcass. (Photograph by Discovery 
Committee.) 
2. BLUE WHALE. 
A specimen measuring 90 feet, on the flensing platform of an Antarctic whaling station. ‘The lower jaw 
is slightly displaced. (Photograph by Discovery Committee.) 
