Analysis of information sources in references of the Wikipedia article "Timeline of photography technology" in English language version.
Eastman Kodak Co. is discontinuing the storied 74-year-old color film.
from Helmut Gernsheim's article, "The 150th Anniversary of Photography," History of Photography, Vol. I, No. 1, January 1977: ... In 1822, Niépce coated a glass plate ... The sunlight passing through ... This first permanent example ... was destroyed ... some years later.
from Helmut Gernsheim's article, "The 150th Anniversary of Photography," History of Photography, Vol. I, No. 1, January 1977: ... In 1822, Niépce coated a glass plate ... The sunlight passing through ... This first permanent example ... was destroyed ... some years later.
Eastman Kodak Co. is discontinuing the storied 74-year-old color film.