PLATE 29. 



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SI irpiothrix luteola (Foulertoii). Film lii-cparatioii fri]iii SI rrptall, n.i- Udmla (Foulin-toii)- Film prfiparatlon from 

 peptone-beef-brotli ouHun-, 14 clays at 37" C. < lOlJO. inaltos.! agar culture, (J wtuiks at SV C. x 1000. 





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Streptothrvx kominis (Fonlfrton). From pus of small abscess in chest-wall. Stained by Gram's method. 



[To face page 3GS. 



