8 results filtered with: Johnson, William, active approximately 1860.
- Pictures
Examples of oblique projection in mechanical drawing: a hexagonal nut; an oscillating steam cylinder with piston and rod. Lithograph, 1860.
Date: [1860]Reference: 46084i
- Pictures
- Online
Hydraulics: different kinds of waterwheel. Lithograph by Mackay & Kirkwood, 1860.
Date: [1860]Reference: 46083i
- Pictures
- Online
Technical drawing: conventions for colour-coding materials in architectural elevations. Colour lithograph by Mackay & Kirkwood, 1860.
Date: [1860]Reference: 46081i
- Pictures
- Online
An industrial lathe for cutting screw threads: from the side (upper figure) and from above (lower figure). Lithograph by Mackay & Kirkwood, 1860.
Date: [1860]Reference: 46077i
- Pictures
- Online
Diagrams of shadows, and renderings of architectural elements with shadows. Lithograph by Mackay & Kirkwood, 1860.
Date: [1860]Reference: 46080i- Pictures
Technical drawing: conventions for drawing arches in architectural elevations and perspectives. Lithograph, 1860.
Date: [1860]Reference: 46082i- Pictures
Mechanical drawing: diagrams and renderings of solid elements in parallel projection. Lithograph, 1860.
Date: [1860]Reference: 46085i- Pictures
Engineering: diagrams of epicycloids, and spur and helical gears. Lithograph, 1860.
Date: [1860]Reference: 46079i