 |
Finally |
 |
 | ||
| The curved arch is prevented from folding on itself by a box-girder | ||
 | ||
| Lowered on to its hinges over he heads of the onlookers | ||
|
|
Finally |
|
|
| ||
| The curved arch is prevented from folding on itself by a box-girder | ||
|
| ||
| Lowered on to its hinges over he heads of the onlookers | ||