Father of automatic block signaling credited at 1872 test
The article notes William Robinson as the father of automatic block signaling for railways. His 1872 trial on the Philadelphia & Erie line near Kinzua is hailed as foundational to modern systems and safety in railway operations. It cites an Interstate Commerce Commission report praising the invention as key to safety and dispatch. Also mentioned are a Southern Pacific train of 20 locomotives and early radio telegraph gear on a Goliath biplane with 35 watts and 180 mile range.
MENTIONED IN THIS ARTICLE
Wlliam Robinson
Kinzua
Philadelphia & Erie
Tal
Pennsylvania
Robinson
Interstata Commerce Commission
Southern Pacific
Eddystone
Pac
West
Goldarn
Wall Street Journal
Goliath
Lengthening Life The Public Health View on 75 by 1972
The American Public Health Association backs a 75 year life expectancy by 1972 with roots in Dr. Stephen Smith’s century vision. They note historical averages have risen from about 30 to 55 and discuss factors like infant mortality, migration, and actuarial data. Emphasis shifts to health maintenance across lifespans and keeping older workers productive.
MENTIONED IN THIS ARTICLE
The
American Public Health Association
America
Stephen Smith
New Year City
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Ed Hart
William Robinson
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B. J. Rosenthal
Pound
Grant
James Grant
Enoch Mo
Sapglio
Gan’s Sons Co
New York
U.S.A. S.A
Thompson Merc
Talmage
Ball Brand
U. S
Whompson Merc. Co
Talmiage
Roosevelt
Roosevelt, Vernal and Delta