| Title page of the English edition of the General Rules and Administrative Regulations of the International Working Men's Association | 5 |
| Title page of Marx's and Engels' pamphlet Fictitious Splits in the International | 81 |
| Page of Marx's manuscript The Nationalisation of the Land | 133 |
| Page of Engels' manuscript with the announcement of the General Council on the convocation of the I.W.M.A.'s Congress at The Hague | 171 |
| Pages of the French edition of the General Rules and Administrative Regulations of the First International with corrections by Marx | 199 |
| Facsimile of Marx's manuscript with a proposal to transfer the seat of the General Council to New York | 241 |
| Page of the manuscript of the Hague Congress' resolutions | 251 |
| Title page of the separate reprint of Engels' The Housing Question Part 1, with the author's dedication to Laura Lafargue | 315 |
| Title page of Marx and Engels' pamphlet The Alliance of Socialist Democracy and the International Working Men's Association | 455 |
| Page of the manuscript Varia on Germany | 605 |
| Mandate issued to Marx by New York Section No. 1 for him to take part in the Hague Congress | 647-48 |
| Mandate issued to Engels by the Breslau Section for him to take part in the Hague Congress | 649-50 |
| Mandate issued to Engels by New York Section No. 6 for him to take part in the Hague Congress | 651-52 |