Subject
- Herzfeld, Karl F. (Karl Ferdinand), 1892-2
- Holland Amerika Lijn2
- Hollstein, Moritz2
- Homburger, Walter2
- Höber, Rudolf, 1873-19532
- Illustrated works2
- Indian scientists2
- Insurance policies2
- Jacobson, Paul2
- Jaeger, Frans Maurits, 1877-19452
- Jews--Persecutions2
- Jolowics, Julius, 1877-19532
- Journal of chemical education2
- Judaism2
- Julius Springer (Firm)2
- Just, Gerhard, 1877-2
- Kaufmann, Hans2
- Kelvin, William Thomson, Baron, 1824-19072
- Knietsch, Rudolf Theophil Josef, 1854-19062
- Koenig, William A.2