- 1. Streptococcus pyogenes, pus organism Lieder_3003e
- 2. Streptococcus pyogenes, smear from culture showing short chains Lieder_3055d
- 3. Streptococcus pyogenes, smear from culture showing short chains Lieder_3807d
- 4. Testis of insect, t.s. to show spermatogenesis and cell division Lieder_4376f
- 5. Frog (Rana), testis t.s. showing spermatogenesis Lieder_4493d
- 6. Testis of frog, t.s. showing spermatogenesis. Spermatogonia, spermatocytes, spermatids, and Lieder_5008d
- 7. Spermatogenesis with meiotic and mitotic stages, sec. of testis of Carausius, grasshopper, Lieder_In238f
- 8. Astacus fluviatilis, testis t.s., spermatogenesis, cell division stages Lieder_5712e
- 9. Testis of frog t.s. showing spermatogenesis and mature spermatozoa Lieder_5915d
- 10. Testis of rabbit t.s., showing spermatogenesis Lieder_5971d
- 11. Carausius, grasshopper, t.s. of testis showing spermatogenesis, carefully stained for meiotic Lieder_74208f
- 12. Testis of crayfish, sec. showing meiosis and spermatogenesis Lieder_76015e
- 13. Testis of mouse, t.s. showing spermatogenesis Lieder_76016d
- 14. Cytology and Molecular Genetics. Cell nuclei, chromosomes, genes, crossover, self-replication, Lieder_8220
- 15. Astacus, testis t.s. with spermatogenesis Lieder_Cr139e
- 16. Rana, testis showing spermatogenesis t.s. Lieder_Am229d
- 17. Testis of mouse, t.s. showing spermatogenesis Lieder_Ma461d
- 18. Testis of rabbit, t.s. showing spermatogenesis Lieder_Ma4614d
- 19. Testis of bull, t.s. showing spermatogenesis Lieder_Ma462d
- 20. Streptococcus pyogenes, smear from pus showing long chains Lieder_Ba115e
- 21. Aerobacter aerogenes, smear from culture Lieder_Ba1385d
- 22. Chromosomes and Genes, 26 projection slides Lieder_910
- 23. Genes and Molecules, 46 projection slides Lieder_915