On this date in 1928, test footage was first created for Walt Disney's "Steamboat Willie" with Mickey Mouse. Read how the first Disney animated cartoons were made in our historical newspaper archives. #ChronAm #otdhttps://t.co/v2q6e47zdz pic.twitter.com/IbNjyUk2tm
— Library of Congress (@librarycongress) July 29, 2020