The publication was "Reprinted from the New-York Historical Society quarterly, April 1957". This is the Supplement to Bolton and Cortelyou's original 1955 publication. It includes 15 new paintings, 6 paintings that had been listed as unlocated and 2 paintings that are reattributed to Ames. It also lists 3 paintings previously documented only by prints "after the artist", as well as 2 previously unknown prints after Ames.