= $
Year +1 
Year -1 

The Woolworth Building opens in New York City

The Ford Motor Company introduces the first moving assembly line, reducing chassis assembly time from 12 hours in October to 2 hours, 40 minutes

Niels Bohr presents his quantum model of the atom

In 1913:

1913 Crossword Puzzle

Arthur Wynne's "word-cross", the first crossword puzzle, is published in the New York World

Inventions in 1913

28th President: Woodrow Wilson
March 4th 1913 - March 4th 1921

1913 Le Zebre C5

Photo: Michael J

The average house cost $5,935
Equivalent today: $131,171

The average car cost $600
Equivalent today: $13,261

The average wage was $585
Equivalent today: $12,929