Public domain
Aqueduct bridge, No 1 near Culegarten, 6 1/2 miles from Loch Katrine, looking towards Loch Ard
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Credit lineAqueduct bridge, No 1 near Culegarten, 6 1/2 miles from Loch Katrine, looking towards Loch Ard. c. 1879 - in or before 18. T. & R. Annan & Sons. Rijksmuseum, Amsterdam. Public domain.