| 20090830 Hardwick Hall Grain Mill | 8/13 |
One set of gears had wooden teeth, to reduce sparking and to provide easy repair in the event of a major problem. |
|
|
|
 |
 |
Arclab.com - Newsletter Software and Free Webalbum Software
| 20090830 Hardwick Hall Grain Mill | 8/13 |
|
One set of gears had wooden teeth, to reduce sparking and to provide easy repair in the event of a major problem. |
|
|
|
|
|