Box of 25 preparations. Composed by:
- 501e Amoeba proteus, rhizopods, w.m., showing the nucleus, pseudopodia, ecto- and endoplasm
- 502e Hydra, freshwater polyp, extended specimen for general study of the body, w.m.
- 503c Lumbricus, earthworm, t.s. typical with intestines and nephridia
- 504c Daphnia and Cyclops, small planktonic crustaceans.
- 505d Musca domestica, housefly, head with mouth appendages.
- 506b Musca domestica, common fly, leg with pulvillos, p.c.
- 507c Apis mellifica, honey bee, wings with hooks and flange to fix the wings, p.c.
- 508c Squamous epithelium, cells isolated from the human mouth
- 509d Striated (skeletal) muscles of mammals, c.l.
- 510d Bone, compact substance, t.s., special stain for cells, lamellae and canalicles.
- 511d Human scalp, l.s. of hair follicles
- 512c Human blood, specimen, Giemsa stain for erythrocytes and various types of white blood cells.
- 513d Bacteria from dental plaque, sample. Cocci, bacilli, spirilli, spirochetes
- 514c Diatoms, sample of mixed species
- 515c Spirogyra, alga with spiral chloroplasts, w.m. of vegetative filaments
- 516c Mucor mucedo (or Rizopus), black bread mold, mycelium and sporangium formation, p.c.
- 517c Moss, gametophyte with peduncle and capsule, w.m.
- 518c Ranunculus, buttercup, typical dicotyledonous root, t.s.
- 519c Zea mays, corn, typical monocotyledonous stem, t.s.
- 520c Helianthus, sunflower, typical dicotyledonous stem, t.s.
- 521c Syringa, lilac, typical dicotyledonous leaf, t.s.
- 522d Lilium, lilac, anthers, t.s. showing the pollen chambers and pollen grains
- 523d Lilium, lilac, t.s. of the ovary in which the eggs are observed, general view
- 524c Epidermal cells of Allium cepa (onion), flat slide showing typical plant cells with nuclei, cytoplasm and cell walls
- 525d Mitosis, l.s. of Allium root tips showing all stages of plant mitosis, carefully stained with iron hematoxylin according to Heidenhain
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