EXPLANATION OF PLATE 21. 



Lamps of Kadiak Island. 



Fig. 1. Stone lamp. 



(Cat. No. 42321, U.S.N.M. Collected by Commander L. A. Beardslee, F. S. X.) 

 Fig. 2. iStoue lamp. 



(Cat. Ko. 74724. U.S.N.M. Collefted by W.J. Fisher.) 

 Fig. 3. Stone lamp, 



(Cat. No. 131237, U.S.X.M. Collected by Dr. Tarleton H. Beau.) 



Fig. 4. Stone lamp. 



(Cat. No. 90483, U.S.N.M. Collected by W.J. Fisher.) 



Fig. .5. Stone lamp. 



(Cat. No. 9U476, U.S.N.M. Alaskan Peninsula, opposite Kadiak. Collected by W. J. 

 Fisher.) 



