This file has an extracted image: Signature, Rube Goldberg in September 1913 - from, Chasing the Blues - (IA gri 33125013642877) (page 3 crop).jpg....
This file has been extracted from another file : Chasing the blues (IA gri 33125013642877).pdf...
English "The Six Most Unpopular Men on Earth" comic art by Rube Goldberg, 1912 determination method: SHA-1...