T&P Rosenstock
141 letters from Eugen Rosenstock to Paula Rosenstock Rosenstock, for a total of 525 pages.
74 letters from Paula Rosenstock Rosenstock to Eugen Rosenstock, for a total of 238 pages.
5 letters from Theodor, Paula Rosenstock to (children) Rosenstock, for a total of 16 pages.
1 letter from Theodor Rosenstock to Eugen Rosenstock, for a total of 5 pages.
3 letters from Eugen Rosenstock-Huessy for a total of 8 pages.
2 letters from for a total of 2 pages.
1 letter from Hans Rosenstock-Huessy to Freya von Moltke, for a total of 2 pages.
ERH Sisters
2 letters from Eugen Rosenstock to (siblings) Rosenstock, for a total of 12 pages.
H&H Michel
8 letters from Eugen Rosenstock to Herta Rosenstock, for a total of 27 pages.
39 letters from Herta Michel to Eugen Rosenstock, for a total of 122 pages.
4 letters from Herta, Hermann Michel to Eugen Rosenstock, for a total of 14 pages.
3 letters from Hermann Michel to Eugen Rosenstock-Huessy, for a total of 8 pages.
2 letters from Eugen Rosenstock-Huessy to Herta Michel, for a total of 5 pages.
4 letters from Ulrich Michel to Eugen Rosenstock-Huessy, for a total of 8 pages.
T&H Kantorowicz
1 letter from Thea Kantorowicz to Margrit Rosenstock, for a total of 3 pages.
1 letter from Thea, Otto Kantorowicz to Eugen, Margrit Rosenstock, for a total of 4 pages.
6 letters from Thea Kantorowicz to Theodor Rosenstock, for a total of 14 pages.
2 letters from Eugen Rosenstock to Hermann Kantorowicz, for a total of 37 pages.
5 letters from Hildedore Kantorowicz to Eugen, Margrit Rosenstock-Huessy, for a total of 9 pages.
ME Prochownik (Parker)
2 letters from Eugen Rosenstock to Martha Prochownik, for a total of 4 pages.
27 letters from Martha Prochownik to Eugen Rosenstock, for a total of 70 pages.
4 letters from Eugen Rosenstock-Huessy to Martha Prochownik, for a total of 9 pages.
K Hamburger (Roon)
1 letter from Eugen Rosenstock to Käthe Rosenstock, for a total of 2 pages.
2 letters from Käthe Rosenstock to Theodore, Paula Rosenstock, for a total of 4 pages.
12 letters from Käthe Hamburger to Margrit Rosenstock, for a total of 61 pages.
1 letter from Margrit Rosenstock to Käthe Hamburger, for a total of 3 pages.
6 letters from Eugen Rosenstock- to Käthe Hamburger, for a total of 14 pages.
1 letter from Gabriele Hamburger to Eugen Rosenstock-Huessy, for a total of 4 pages.
M (Ham)burger
1 letter from Eugenie Hamburger to Margrit Rosenstock, for a total of 2 pages.
25 letters from Max Hamburger to Eugenie Hamburger, for a total of 69 pages.
1 letter from Lee Hamburger to Max Hamburger, for a total of 1 page.
32 letters from Eugen Rosenstock-Huessy to Max Hamburger, for a total of 103 pages.
4 letters from Gertrude Hamburger to Margrit Rosenstock-Huessy, for a total of 8 pages.
1 letter from Margrit Rosenstock-Huessy to Max Hamburger, for a total of 2 pages.
1 letter from to Max Hamburger, for a total of 8 pages.
1 letter from Karl Kisker for a total of 1 page.
D&P Hirschmann
8 letters from Ditha Rosenstock to Thea Kantorowicz, for a total of 19 pages.
1 letter from Beata Lipman to Hans Huessy, for a total of 2 pages.
1 letter from Eugen Rosenstock to Ditha Rosenstock, for a total of 2 pages.
EC Rosenstock (Roston)
2 letters from Eugen Rosenstock to Eva Rosenstock, for a total of 4 pages.
5 letters from Eva Rosenstock to Paula Rosenstock Rosenstock, for a total of 15 pages.
Other Rosenstocks
1 letter from Eugen Rosenstock to Paul Waldstein, for a total of 2 pages.
2 letters from Liesel Wurzmann to Margrit Rosenstock-Huessy, for a total of 6 pages.
5 letters from Fritz Wurzmann to Eugen Rosenstock-Huessy, for a total of 10 pages.
15 letters from Agnes Wurzmann to Eugen Rosenstock-Huessy, for a total of 64 pages.
1 letter from Leo Wurzmann to Eugen Rosenstock-Huessy, for a total of 4 pages.
1 letter from Leo, Agnes Wurzmann to Eugen Rosenstock-Huessy, for a total of 2 pages.
1 letter from Clara Fromberg to Eugen Rosenstock-Huessy, for a total of 2 pages.
2 letters from Henny Nussbaum to Eugen Rosenstock-Huessy, for a total of 6 pages.