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Rend. Acad. Sci., 1908, vol. 146, pp. 142-144. 
456. Wolff: Sur quelques peroxy diastases artificielles: du role capital du fer dans 
leur action. Compt. Rend. Acad. Sci., 1908, vol. 146, pp. 781-783. 
457. Wolff: Contribution a l’etude des peroxydiastases artificielles. Compt. Rend. 
Acad. Sci., 1909, vol. 146, pp. 1217-1220. 
458. Wolff: Sur quelques phenomenes oxvdasiques provoques par le ferrocyanure de 
fer colloidale. Compt. Rend. Acad. Sci., 1908, vol. 147, pp. 745-757. 
459. Wolff: Sur quelques proprietes nouvelles des oxydases de Russula delica. Compt. 
Rend. Acad. Sci., 1909, vol. 148, pp. 500-502. 
460. Wolff and Stoecklin: Influence comparee de certaines combinaisons du fer et 
des peroxydases dans la catalyse de l’acide iodhydrique par le bioxyde d’hy- 
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461. Wollaston: On Certain Chemical Effects of Light (A letter to Nicholson). 
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462. Woods: The Destruction of Chlorophyll by Oxidizing Enzymes. Centralblt. f. 
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463. Woods: On the Mosaic Disease of Tobacco. Report No. 18, U. S. Department 
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464. Wurster: L T eber einige empfindliche Reagentien zum Xachweise minimaler 
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465. Wurster: Die Activirung des Sauerstoffs der Atmosphare und deren Zusammen- 
hang mit den elektrischen Erscheinen der Luft und mit der Entstehung der 
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467. Yoshida: Chemistry of Lacquer. Journ. Chem. Soc., Lond., Trans., 1883, vol. 
43. pp. 472-486. 
LIST OF HYGIENIC LABORATORY BULLETINS OF THE PUBLIC 
HEALTH AND MARINE-HOSPITAL SERVICE. 
The Hygienic Laboratory was established in New York, at the Marine Hospital on 
Staten Island, August, 1887. It was transferred to Washington, with quarters in the 
Butler Building, June 11, 1891, and a new laboratory building, located in Washington, 
was authorized by act of Congress, March 3, 1901. 
The following bulletins [Bulls, Nos. 1-7, 1900 to 1902, Hyg. Lab., U. S. Mar.-Hosp. 
Serv., Wash.] have been issued: 
*No. 1. — Preliminary note on the viability of the Bacillus pestis. By M. J. Rosenau. 
No. 2. — Formalin disinfection of baggage without apparatus. By M. J. Rosenau. 
*Xo. 3. — Sulphur dioxid as a germicidal agent. By H. D. Geddings. 
*No. 4. — Viability of the Bacillus pestis. By M. J. Rosenau. 
No. 5. — An investigation of a pathogenic microbe ( B . typhi murium Danyz) applied 
to the destruction of rats. By M. J. Rosenau. 
*Xo. 6.— Disinfection against mosquitoes with formaldehvd and sulphur dioxid. 
By M. J. Rosenau. 
No. 7. — Laboratory technique: Ring test fox indol, by S. B. Grubbs and Edward 
Francis; Collodium sacs, by S. B. Grubbs and Edward Francis; Microphotography 
with simple apparatus, by H. B. Parker. 
11670— Bull. 59—10 11 
