Model of a 3-Pounder Gun on a Slide for a Launch, Model of a cannon on a slide carriage for sloops. The trumpet is tulip-shaped and finished with a jewelry ring. The 28 cm long barrel has a caliber of 14 mm and two jewelery bands, two simple dolphins were cast on the tap piece. There is a grape on the breech. The spout is a thick rectangular board, rounded at the front, and on which two cheeks are connected by a brass rod. The cheeks have elliptical holes at the bottom for the refraction and the taps are covered with brass. The carriage has a swirl bolt that travels into the channel of the carriage, an elevator screw that can be set in two positions, one for howitzer and one for a gun, and a baking iron. The sledge is a long frame with a trench in the middle and is rounded at both ends with an eye for a spindle bolt. Eye bolts are mounted on the corners of the carriage and the carriage. Scale 1: 5 (scale on model)., Rijkswerf Amsterdam, Amsterdam, 1855, wood (plant material), copper (metal), bronze (metal), h 11.5 cm × w 48.2 cm × d 12 cm × h 18 cm w 55.5 cm × d 22 cm.
Model of a 3-Pounder Gun on a Slide for a Launch, Model of a cannon on a slide carriage for sloops. The trumpet is tulip-shaped and finished with a jewelry ring. The 28 cm long barrel has a caliber of 14 mm and two jewelery bands, two simple dolphins were cast on the tap piece. There is a grape on the breech. The spout is a thick rectangular board, rounded at the front, and on which two cheeks are connected by a brass rod. The cheeks have elliptical holes at the bottom for the refraction and the taps are covered with brass. The carriage has a swirl bolt that travels into the channel of the carriage, an elevator screw that can be set in two positions, one for howitzer and one for a gun, and a baking iron. The sledge is a long frame with a trench in the middle and is rounded at both ends with an eye for a spindle bolt. Eye bolts are mounted on the corners of the carriage and the carriage. Scale 1: 5 (scale on model)., Rijkswerf Amsterdam, Amsterdam, 1855, wood (plant material), copper (metal), bronze (metal), h 11.5 cm × w 48.2 cm × d 12 cm × h 18 cm w 55.5 cm × d 22 cm