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.
Benjamin Franklin Fairless Benjamin Franklin Fairless (May 3, 1890 — January 1, 1962) was an American steel company executive. He was president of a wide range of steel companies during a turbulent and formative period in the American steel industry. His roles included President of Central Alloy Steel from 1928 to 1930; First Vice President of Republic Steel (which had absorbed Central Steel) from 1930 to 1935; President of the Carnegie-Illinois Steel Company from 1935 to 1938; and then President, and later Chairman of the board of directors and Chief Executive Officer of U.S. Steel (the largest steel company in the United States) from 1938 to 1955.