Plate H. 
C. Ji . $e&mmon , dtl. 
J 1G.1. THE CALIFORNIA GRAY WHALE. (^RHACHtANECTES CLWJGTJS Cope.) FIG. 2. THE FINBACK. (BAL^NOPTERAVelIFERA, Cope.) 
Srimni. K*i), lllh- 
