Gun Lock (Percussion)

Gunlock (Percussion)

Gunlock (Percussion)

Gunlock (Percussion)

Gunlock (Flintlock) for a Carronade with a Double Flint

Gunlock (Flintlock)

Gunlock (Flintlock) for a 6-Pounder Cannon

Gunlock (Percussion)

Gunlock (Percussion) for a Carronade

Langwerpig hangslot

Model of a Gunlock (Percussion)

Gunlock for a carronade with double, rotating cock

Gunlock (Flintlock) for a Carronade

Gunlock (Flintlock) on a Dummy Breech of an 18-Pounder Cannon

Model of a steam expansion movement

Slip Hook for Lifeboats

Windlass [pictured on crossbow]

Tangent Sight

Model of a Slide and Carriage for a 30-Pounder Carronade

Gunlock (Percussion)

Gunlock (Flintlock) with a Double Flint

Model of a Carriage for a 36-Pounder Carronade

Model of a Disengaging Gear for Paddle Wheels

Cranequin (Winder) for a Crossbow

Model of a 3-Pounder Gun on a Slide for a Launch