2. - Niepce ( Heliographs )

6. John Lock Samuel F. B Morse The telegraph

7. What do you do there? Do you say something over it?

8. Mathew Brady Mathew Brady in 1875 Born ca. 1822 Warren County, New York, US Warren County, New York Died January 15, 1896(1896-01-15) New York City, New York New York CityNew York OccupationPhotographerPhotographer, photojournalistphotojournalist Nationality American Spouse(s ) Juliette Handy Brady Signature

9. _William Page - Morse

11. "I had to go. A spirit in my feet said 'Go,' and I went."

12. "My greatest aim has been to advance the art of photography and to make it what I think I have, a great and truthful medium of history." Mathew B. Brady