Stunning photographs   of  early 1900's 
  These are all stunning photos. He had no   computer, no photo shop, no print shop, no colour film. These were taken by a   Russian photographer in the late 1800's and early 1900's in several countries in   colour.
  He used a three plate camera with black and   white film, each film exposed through either a red, green or blue filter, then   he printed each film on a single piece of special colour paper through the   complementary filters of cyan, magenta and yellow, creating a colour image on   the paper, a very tedious process that produces a colour image that will last   centuries and the black and white negatives also will last that long for   reprinting.
    or   download the pps file 
  
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