THE OPEN POLAR SEA: 



NARRATIVE OF A VOYAGE OF DISCOVERY 

 TOWARDS THE NORTH POLE, 



DI THB 



SCHOONER "UNITED STATES. 



99 



BT 



ISAAC I. HAYES, M. D., 



OOMMANDEB OP THB BXPEDITION. 



ILLUSTRATED BY BARLEY AND OTHERS. 



PHILADELPHIA: 



DAVID McKAY, 



23 South Ninth Stbeet. 



