Plate II. — The Modoc ;in<l a 500,0110-ton iceberg. Difference in relative size of vessel and iceberg 

 is due to the fact that in one case the ship is beyond iceberg and in other the iceberg is beyond ship. 

 Taken from ship's boat on July 18, 1929, in latitude 42° 28' N., longitude 50° 05' W. 



