sábado, 8 de novembro de 2014

Eyewitness 1883: Time for railroads serving Pittsburgh to synchronize their clocks - Pittsburgh Post Gazette

Eyewitness 1883: Time for railroads serving Pittsburgh to synchronize their clocks - Pittsburgh Post Gazette | time - Google News | November 09, 2014 at 02:02AM









Eyewitness 1883: Time for railroads serving Pittsburgh to synchronize their clocks

Pittsburgh Post Gazette

Now that the railroads serving Pittsburgh had agreed to follow a standard time, executive Robert Pitcairn confidently predicted that Pittsburgh City Council soon would follow suit. As it turned out, Pitcairn, the superintendent of the Pennsylvania ...







November 09, 2014 at 02:02AM | time - Google News

Eyewitness 1883: Time for railroads serving Pittsburgh to synchronize their clocks - Pittsburgh Post Gazette

time - Google News

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