: For his work performed on the French Spoliation claims. He secured evidence of the capture and condemnation of over 1,500 vessels, and his reports were printed by order of Congress.
: For services rendered to the Paris Exposition of 1889. He was a member of the International Jury for Social Economy, Vice-President of the Jury of Group II, (Education, Instruction and Liberal Arts), and member of the Superior Jury of 80, and the sub-commission of 25 who revised the 30,000 awards of the Exposition.