100 pounds of milk contains about 3 pounds pure butter.

100

"

"

"

"

7.8

"

cheese.

100

"

"

averages

"

3.5

"

common butter.

100

"

"

"

"

11.7

"

" cheese.

100

"

of skim milk yields

13.5

"

skim milk cheese.

The time required for the full amount of cream to rise to the surface of new milk at different temperatures is as following:

10 to 12 hours if the temperature of the air is 77° Fahr.

18 to 20

"

"

"

"

"

68° "

24

"

t

"

"

"

55° "

36

"

"

"

"

"

55° "