What years would Lyman James Briggs have been the director of the National Bureau of Standards, if he was a  a director of the National Bureau of Standards during the Great Depression?
Great Depression The Great Depression was a severe worldwide economic depression that took place mostly during the 1930s, originating in the United States. The timing of the Great Depression varied across nations; in most countries it started in 1929 and lasted until 1941. It was the longest, deepest, and most widespread depression of the 20th century. In the 21st century, the Great Depression is commonly used as an example of how far the world's economy can decline.
Briggs-Detroiter The Briggs-Detroiter (or more often, just the Detroiter) was an automobile manufactured in Detroit, Michigan, by the Briggs-Detroiter Motor Car Company from 1912 to 1917. It was planned to be a bigger and better version of the Brush Runabout.