 Ellsworth Leonardson KolbEllsworth Leonardson Kolb Ellsworth Leonardson Kolb (January 4, 1876 – January 9, 1960) was a pivotal figure in the early history of Grand Canyon exploration,… |
 Emery Clifford KolbEmery Clifford Kolb Emery Clifford Kolb (April 15, 1881 – December 11, 1976) was a pioneering photographer, filmmaker, and adventurer whose work immortalized the Grand… |
 John HanceCaptain John Hance John Hance (1837–1919) is celebrated as one of the Grand Canyon’s most colorful pioneers, a storyteller, prospector, and trailblazer whose legacy is… |
 John Wesley PowellJohn Wesley Powell, a remarkable American explorer, geologist, and ethnologist, was born on March 24, 1834, in Mount Morris, New York. His expeditions through the… |
 Pete BerryPeter D. Berry (1856–1932) was a pivotal figure in the early history of Grand Canyon tourism and exploration, instrumental in developing the Bright Angel Trail,… |
![Ralph Henry Cameron, Last Congressional Delegate from Arizona Territory and U.S. Senator from Arizona - Harris & Ewing, Inc. - Library of Congress Prints and Photographs Division, Harris & Ewing Collection. CALL NUMBER: LC-H25- 14148-CG [P&P] DIGITAL ID:hec 16126](https://i0.wp.com/www.destination4x4.com/wp-content/uploads/2025/07/Senator_Ralph_Cameron.jpg?fit=300%2C371&ssl=1) Ralph Henry CameronRalph Henry Cameron, Last Congressional Delegate from Arizona Territory and U.S. Senator from Arizona - Harris & Ewing, Inc. - Library of Congress Prints and… |