Are there any surviving pictures of William Barber, the 5th Chief Engraver of the U.S. mint? I have found plenty of his son Charles E. but haven't been able to find any of William.

U.S. Mint Chief Engraver William Barber was a heavy set man. There is a tiny illustration of him -- but he is not identified -- in a group photograph of the engraving department on page 38 (it is Roman numeral "xxxviii" in the Introduction) of Robert Julian's "Medals of the United States Mint The First Century, 1792-1892." Barber is shown with mallet raised standing behind a table of medal dies in the center of the room.

This same image also appeared on a postcard in a set of sixteen interior photographs within the Third U.S. Mint building in Philadelphia shortly after the Mint moved into the new building at 16th & Spring Garden Street in 1904.