Detailed dates of material: 1925, 1948, 1949, 1976.
[6] p. Envelope 6/48; microfilm reel 061 ; Frames 360 -369
"Herbert Eulenberg, 1876-1949, was a German poet and author born in Cologne-Mülheim, Germany. He was married from 1904 to Hedda Eulenberg" -- Wikipedia. Newspaper clippings
Herbert Eulenberg