[4] _La Nouvelle Revue_, May 15, 1890, "Letters on Foreign Policy."

[5] _La Nouvelle Revue_, June 1, 1890, "Letters on Foreign Policy."

[6] _La Nouvelle Revue_, June 15, 1890, "Letters on Foreign Policy."

[7] Several pages of the "Letters on Foreign Policy" of June 12 give
proofs, undeniable and complete, that the preparation of crimes
committed by anarchists in Europe was instigated at Berlin, William
knowing and approving the fact.

[8] _La Nouvelle Revue_, July 16, 1890, "Letters on Foreign Policy."

[9] _La Nouvelle Revue_, August 1, 1890, "Letters on Foreign Policy."

[10] _La Nouvelle Revue_, August 16, 1890, "Letters on Foreign Policy."

[11] _La Nouvelle Revue_, September 1, 1890, "Letters on Foreign
Policy."

[12] _La Nouvelle Revue_, September 15, 1890, "Letters on Foreign
Policy."

[13] _La Nouvelle Revue_, October 1, 1890, "Letters on Foreign Policy."

[14] _La Nouvelle Revue_, November 1, 1890, "Letters on Foreign Policy."

[15] _La Nouvelle Revue_, November 16, 1890, "Letters on Foreign
Policy."