- 1. Hormones, Part II, 23 projection slides Lieder_740
- 2. The System of Movement of Man Part III: The Muscular System, 23 projection slides Lieder_780
- 3. The Electromagnetic Induction, 23 projection slides Lieder_1355
- 4. Nemathelminthes, 23 projection slides Lieder_3261
- 5. Development of the Megaspore Mother Cells of Lilium, 23 projection slides Lieder_3630