|
|
|
WINDPUMPS OF SOUTHERN AFRICA |
|
|
 |
 |
 |
| M&S windpump -rotor action- on farm Boontjieskraal near Kimberley | M&S
detail
of
head
and
vane |
M&S
detail
of
rotor
action |
 |
||
| M&S
close-up
of
wheel
and
vane construction |
||
 |
 |
|
|
|
|