Description
18 ,215; 24,34;. Color photomicrographs magnified 3,100,215;. Organisms shown are Neisseria gonorrhoeae, Streptococcus pneumoniae, Streptococcus pyogenes, Staphylococcus epidermis, Escherichia coli, Proteus vulgaris, Clostridium botulinum, Klebsiella pneumoniae, Bacillus subtilis, Streptomyces, Vibrio cholerae, Rhodospirillum rubrum, Spirillum volutans, and Treponema pallidum . Laminated.