| John Wesley Powell Photographs / G14775 Grand Canyon National Park Museum Collection THE SECOND POWELL EXPEDITION. MEN IN BOATS AND READY TO EMBARK FROM GREEN RIVER UTAH. LEFT TO RIGHT: IN THE CANONITA, E.O. BEAMAN, ANDREW HATTAN, WALTER CLEMENT POWELL. IN THE EMMA DEAN: STEVEN VANDIVER JONES, JOHN K. HILLERS, JOHN WESLEY POWELL, FREDRICK S. DELLENBAUGH. IN THE NELLIE POWELL: ALMON HARRIS THOMPSON, JOHN F. STEWARD, FRANCES MARION BISHOP, FRANK RICHARDSON. 22 May 1871 |
|
|
