Actually, the Iron Man (Jan 4, 1930) is not Farmer Alfalfa last major role in a Van Beuren Aesop Fables. Ship Ahoy (January, 1930) and The Sky Skippers (February, 1930) both were released after The Iron Man and both feature Farmer Alfalfa as the main character. Unlike The Iron Man there is just more info about than Ship Ahoy and The Sky Skippers. Ship Ahoy being a 1930 released is contested even though there is another Aesop Fables cartoon called Ship Ahoy from 1928, the "1930" Ship Ahoy doesn't have a soundtrack nor a year listed on the video. The soundtrack in Ship Ahoy was added by a youtuber from Western Whoopee (1930). The Sky Skippers is the true last Van Beuren appearance of Farmer Alfalfa, even though similar looking characters would appear in Aesop Fables shorts afterwards such as Noah Knew His Ark (1930)