Abram Piatt Andrew Jr. was an American economist and politician who served as Assistant Secretary of the Treasury, the founder and director of the American Ambulance Field Service during World War I,
Henry Davis Sleeper was an American antiquarian, collector, and interior decorator best known for Beauport, his Gloucester, Massachusetts, country home that is "one of the most widely published houses
A. Piatt Andrew
…a domestic organization based in Boston to recruit young American drivers and to raise funds from wealthy donors. The stateside office was headed by Henry Davis Sleeper and assisted by John Hays Hammond Jr and former ambulance driver, Leslie Buswell. The French office was located at number 21 rue Raynouard, Paris. At…