Trap van without

Model of Diagonal Framing

Stelling voor vaten

Two Models of Diagonal Framing

Stelling van lindehout

Model of Diagonal Framing

Bibliotheektrap

Model of Diagonal Framing

Model of Diagonal Framing

Two Models of Diagonal Framing

Stelling van without, bestaande uit twee horizontale balken, door dunne lat met elkaar verbonden, rustend in vier stevige poten (verbinding d.m.v. drie ijzeren pennen)

Model of Main Topmast Crosstrees

Stelling met plaats voor vier vaten

Model of the Construction of a Timber Ship

Vuurhek van zilver

Model of the Construction of the Screw Aperture for a Twin Screw Steamer

Schotelrek

Model of a Fire Ladder

Model of a Ladder

Stelling van lindehout

Model of Topgallant Crosstrees

Half model of a floating 32-gun artillery battery

Model of the Floor and Keel of a Twin Screw Steamer

Model of the Floor and Keel of a Twin Screw Steamer

Two Models of the Floor and Keel of a Twin Screw Steamer