Public domain
Sand injection in ground improvement
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
Pumping up sand. Numbered: 187. Part of the group of loose photos on the construction of the Belawan harbor on the coast of Medan, Sumatra 1921-1922.
Rijksmuseum, Amsterdam’s own descriptionCredit lineZand spuiten i/d grondverbetering. 1922-08-17. anonymous. Rijksmuseum, Amsterdam. Public domain.