1917. 8 pp.; typescript by L. van der Molen, 4 pp. Archiv der Eugen Rosenstock-Huessy Gesellschaft. Unpublished. {Written during WWI, Verdun.} Reel 1, Item 51. – 1917
1917. 8 pp.; typescript by L. van der Molen, 4 pp. Archiv der Eugen Rosenstock-Huessy Gesellschaft. Unpublished. {Written during WWI, Verdun.} Reel 1, Item 51. – 1917