- 1. Komplet - The Pig Embryology (Sus scrofa), 10 mikro. preparatov Lieder_8600
- 2. Pig embryo, 15 mm, typical t.s. through region of head Lieder_8605f
- 3. Pig embryo, 15 mm, typical t.s. through region of thorax Lieder_8606f
- 4. Pig embryo, 15 mm, typical t.s. through region of abdomen Lieder_8607f
- 5. Pig embryo, 20-25 mm, sagittal l.s. Lieder_8609g
- 6. Developing eyes in t.s. of head from guinea pig embryo Lieder_Ma608e