En
Ru| Title | Sections of frames for mechanisms from rotation motors between farms 1 - 2, 1¹ - 2¹, 3 - 4 and 3¹ - 4¹ to semi-resistant 2 - 2¹ and 4 - 4¹ of the adjustable span of the palace bridge in St. Petersburg |
|---|---|
| Series | 1795-1861 |
| Fonds | Plans and drawings of waterways and highways (collection) |
| Display format |