F 
33 
MAXUFACTUEER XO. S. 
Number of organisms found. ; 
Dry points. 
Giycerinated virus. j 
S53 (Coe. 22.) 
8 ! 
S6S 
10 : 
SS7 (Coe. 23.) 
11 , 
1,800 
12 
1, 847 
13 
1,946 
14 ; 
2. 074 
16 (Coe. 25.) 
2, 244 
16 ! 
2,912 
19 
3,7-54(Coc. 24.) 
20 : 
The dry points of this manufacturer have no date. They were 
planted December 5, 1902. 
The glycerinated virus also had no date and was counted December 
2, 1902. 
The following organisms resembling the pyogenic cocci were iso- 
lated: 
Coccus Xo. 22 . — This staphylococcus was one of 853 colonies which grew on our 
agar plates planted from a dry point of manufacturer yo. 8. 
The staphylococcus does not stain by Gram’s method; does not produce indol in a 
24-hour bouillon culture; no change in litmus milk; does not liquefy gelatine; bouillon 
cloudy, with white precipitate; on agar, white, shiny, moist, glistening growth ; on 
potato, yellowish white growth; in glucose bouillon, no fermentation, slight growth 
at bend of tube; in lactose bouillon, no fermentation, slight growth at bend of tube. 
Coccus Xo. 23 . — This staphylococcus was one of 887 colonies which grew on our 
agar plates planted from a dry point of manufacturer Xo. 8. 
The staphylococcus stains by Gram’s method; does not produce indol in a 24-hour 
bouillon culture; very slight acid production in litmus milk; liquefies gelatine very 
slowly; bouillon cloudy, with white precipitate; on agar, dirty white, shiny, moist 
growth; on potato, yellow spreading growth; in glucose bouillon, no fermentation, 
growth at bend of tube; in lactose bouillon, no fennentation, growth at bend of tube. 
Coccus Xo. This staphylococcus was one of 3,754 colonies which grew on our 
agar plates planted from a dry point of manufacturer Xo. 8. 
The staphylococcus stains by Gram’s method; does not produce indol in a 24-hour 
bouillon cultm’e; slight acid production in litmus milk; liquefies gelatine; bouillon is 
cloudy, with white precipitate; on agar there is a white, shiny, moist, glistenirg 
growth; on potato, a white granular growth spreading all over the potato; in glucose 
agar, no fermentation, but growth at bend of tube; in lactose bouillon, no fermenta- 
tion, but growth at bend of tube. 
Coccus Xo. 25 . — This staphylococcus was one of 16 colonies which grew on our 
agar plates planted from a tube of manufacturer ^o. 8. 
The staphylococcus does not stain by Gram’s method; does not produce indol in a 
24-hour bouillon culture; very strong acid production in milk; does not liquefy gela- 
tine; bouillon slightly cloudy, with some white precipitate; on agar, a slight granular 
gcanty grovrth with no pigmentation; on potato, no growth; in glucose bouillon, no 
fermentation, growth all through; in lactose bouillon, no fermentation, growth at 
bend of the tube. 
22158— Xo. 12—03 
3 
