Model of Foundations with Cross-Piling

Model of a Wood Kiln

Model of the Roofing for a Covered Slip

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

Model of a Crane for Stepping Masts

Model of a Careening Wharf

Model of Diagonal Framing

Model of a Crane for Stepping Masts

Model of a Rudder with a Double Head

Half model of a floating 32-gun artillery battery

Model of a Maintop

Model of a Dry Dock

Model of a chain messenger

Trestle Table

Model of a Bread Chest

Stelling voor vaten

Folding harpsichord

Tafelblad van without

Muntgewichtdoos met muntgewichten en balans

Brievenstandaard van Drees.

Model of Diagonal Framing

Two Models of Diagonal Framing

Model of Diagonal Framing

Model of a Storm Cover

Model of an Apparatus for Testing the Strength of Rope