A Contribution to the Critique of Political Economy

by Karl Marx
Contributor: N. I. Stone
A colorized photograph portrait of Karl Marx. He is sitting rigidly upright with his hand inside his suit jacket in an upholstered wooden chair. He has a large gray beard and somewhat long hair to match. He looks very serious. / photo by: John Jabez Edwin Mayall. Colored by: Olga Shirnina. Year: 1875. https://commons.wikimedia.org/wiki/File:Karl_Marx,_1875.jpg#/media/File:Karl_Marx,_1875.jpg