« Previous
Next »
Subject
- Architecture--Designs and plans--Working drawings[remove]15
- Drafting and industrial drawings15
- Mechanical drawing12
- Mills and mill-work6
- Canals--Design and construction4
- Agricultural instruments2
- Agricultural machinery--Design and construction2
- Architecture--Designs and plans2
- Bridges--Design and construction2
- Water levels2
- Agriculture1
- Arachis1
- Barilla1
- Cements, Adhesive1
- Cotton yarn1
- Cottonseed oil1
- Dyes and dyeing--Cotton1
- Hydraulic engineering1
- Lumber trade1
- Naval architecture1