Public domain
Model showing how charges can be loaded into cannons
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
Beechwood model with palmwood screws, showing how blowholes (air pockets formed during the casting of iron) can be plugged in cannons. Probably belonging to documents in the National Archives, concerning the plugging of blowholes in cannons cast by the ordnance founder Jan Verbruggen in The Hague.
Rijksmuseum, Amsterdam’s own descriptionSubjects
Credit lineModel dat laat zien hoe gallen in kanonnen gestopt kunnen worden. 1760 - 1762. Jan Verbruggen. Rijksmuseum, Amsterdam. Public domain.