163 Measurements No. 5, 6. Total length of head to notch along side by cutters = 3'7 1/2" Notch to hump center = 13'-9" " " anuses = 12'-4" Of head & eye (straight) = 7'-9" Fleekes tip to tip = 9'-10" Length mammery slit = 12" Dist. between " = 8" Height hump (vertical) = 10" Eart ear tip to head brunners = 3'9" " " anr nist = 3'-3" " breadth = 1'-8" No 5, 7. Sperm of July 28/0 Aikawa General color slate. Much light gray about navle in the usual semicircular patch - gray on sides above navle in small patches markings, and forward on sides to finer small flecks. On the head from the blowhole or a line to the eye, are -- a few light gray markings. Also a few white circle like those on Hemibath. Edges of upper lips and jaw white- almost slate except for a few circles of white. head I do not believe that age makes any difference, or at least but very little, in the sharpness of the V of the lower portion of head; all the specimens I