
Cow-Milker.-An apparatus for milking cows is shown in Fig.
130. It consists of a glass receiver, having a cover which may
be closed air-tight. Through this cover extend four rubber tubes,
which terminate in metal tubes attached to teates. Air is exhausted
from the receiver by the pumps shown, and the milk thus drawn
down. The device may be suspended by the hooks on a strap over
the cow's back. J. R.
Your Comments Welcomed! Copyright © 1995 Roger Corrie