Hamburg: Verlag von Otto Meissner, 1891. First edition. Tinted edges. In somewhat later half cloth binding. [4] 75 [1] p. Scarce first edition of Engels’ pamphlet about the conflict between Karl Marx and Lujo Brentano. “In 1872, an anonymous attack was launched in the Berlin Concordia: Zeitschrift für die..... More

Budapest: Europa, (1932). Second Hungarian edition. In original paper. 62 p. More

Budapest: Nepszava, 1897. First Hungarian edition. In original paper. 55 p. Extremely rare Hungarian first edition of Engels. More

[New York]: [Greeley & McElrath], 1852. First edition. With the article Revolution and Counter-Revolution in Germany on pp. 7–8. 12 p. The ultimate article of the series of Revolution and Counter-Revolution in Germany, written by Engels and published under the byline of Marx. Revolution and Counter-Revolution in Germany was..... More

Bruxelles: Imprimerie de Deltombe, 1847. First edition. In later wrappers. [5] 2–211 [1] p. Rare printed proceedings of the first international congress of economists in Brussels, featuring Karl Marx's attendance and his early engagement in public economic debates. This volume documents the proceedings of the first-ever international conference of..... More