I have to remind you that many of these autochrome photos are from early 1910's, Titanic sinked in 1912! Absolutely blows your mind.
Taken from Wiki:
In 1909 Kahn travelled with his chauffeur and photographer, Alfred Dutertre to Japan on business and returned with many photographs of the journey. This prompted him to begin a project collecting a photographic record of the entire Earth. He appointed Jean Brunhes as the project director, and sent photographers to every continent to record images of the planet using the first colour photography, autochrome plates, and early cinematography. Between 1909 and 1931 they collected 72,000 colour photographs and 183,000 meters of film. These form a unique historical record of 50 countries, known as "The Archives of the Planet".
Autochrome was the first industrial process for true colour photography. When the Lumière brothers launched it commercially in June 1907, it was a photograhic revolution - black and white came to life in colour. Autochromes consist of fine layers of microscopic grains of potato starch dyed either red-orange, green or violet blue combined with black carbon particles, spread over a glass plate where it is combined with a black and white photographic emulsion. All colours can be reproduced from three primary colours.Source
Watch Japan in Colour - The Wonderful World of Albert Kahn in Educational & How-To | View More Free Videos Online at Veoh.com
Albert Kahn on Wiki.