![](http://www.alamy.com/thumbs/6/F841F245-0F24-400E-835B-9E91614F5383/2AP8F3F.jpg)
construction and improvement of roads, dikes and savings basins, sandbed, vibrating sled, vibratory roller Date: april 1960 Keywords: construction and improvement of roads, dikes and savings bases, trilslide, vibratory roller, sandbed
Size: 2634px × 2657px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: