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.
National Civil Service Reform League The National Civil Service Reform League was a non-profit organization in the United States founded in 1881 for the purpose of investigating the efficiency of the civil service. Among its founders were George William Curtis, chairman of the first United States Civil Service Commission, and Dorman B. Eaton, principal author of the Pendleton Civil Service Act (1883) and first chairman of the reconstituted commission. Largely through its influence many important civil service measures were passed. During World War I, its work was especially valuable in securing civil service efficiency as a factor in military success. After the signing of the armistice in November 1918, the League effected an investigation into the sources of inefficiency in the civil service at Washington, and recommended the reorganization of the Civil Service Commission.