♀ Emma Marie Gamble

1892 - 1970

Emma Marie Gamble
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Children
Francis Franklin
Francis Franklin
1910 - 1933
Thelma Franklin
Thelma Franklin
1913 - 1991

1913


Age: 20y
1913 • The Ford Motor Company introduces the first moving assembly line, reducing chassis assembly time from 12½ hours in October to 2 hours, 40 minutes. Although Ford is not the first to use an assembly line, his successful adoption of one sparks an era of mass production.

1970


May 14
Age: 78y
1970 • The USSR's Venera 7 becomes the first spacecraft to land successfully on Venus and transmit data back to Earth.

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