Francis Blake (Massachusetts)

Francis Blake (Massachusetts)

Francis Blake (* 1850 in Needham (Massachusetts); † 1913 in Weston (Massachusetts)) war ein US-amerikanischer Wissenschaftler, Erfinder und Fotograf.[1]

1866-1874 arbeitete er am United States Coast Survey (US-Küstenvermessungsbehörde) und der Darién Exploring Expedition. 1878 erfand er das Kohlemikrofon Blake Transmitter. Im April 1884 kaufte er seine erste Kamera und begann mit der Fotografie.

Einzelnachweise

  1. http://www.masshist.org/photographs/blake.cfm

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