(1904). Memorial of the pilgrimage to Mount Auburn by the European members of the Thirteenth International Peace Congress, Boston, October, 1904: With passages from the writings of the seven great apostles of peace upon whose graves wreaths were laid. [S.l.: s.n..

Memorial of the Pilgrimage to Mount Auburn By the European Members of the Thirteenth International Peace Congress, Boston, October, 1904: With Passages From the Writings of the Seven Great Apostles of Peace Upon Whose Graves Wreaths Were Laid. [S.l.: s.n., 1904.

Memorial of the Pilgrimage to Mount Auburn By the European Members of the Thirteenth International Peace Congress, Boston, October, 1904: With Passages From the Writings of the Seven Great Apostles of Peace Upon Whose Graves Wreaths Were Laid. [S.l.: s.n., 1904.