Subject

• Drawings. Visual works. 10
• Plans (drawings). 6
• Prints. Visual works 6
• Sketches 6
• Engravings. Prints. 5
• Plans (orthographic projections). 5
• Watercolours. Paintings. 5
• Copies. Derivative objects. 4
• Notes. 4
• Pen and wash drawings. 4
• Prints. Visual works. 4
• Sections. Orthographic projections. 4
• Ground plans. 3
• Maps. Cartographic materials. 3
• Pen and ink drawings. 3
• Rubbings. Visual works. 3
• Tracings. Drawings. 3
• Elevations. Orthographic projections. 2
• Photographs. 2
• Plans. Maps. 2
• Topographic surveys. 2
• Lithographs. Planographic prints. 1
• Manuscript maps. Maps. 1
• Manuscripts. 1
• Marine charts. 1
• Reports. 1
• Sketches. 1
• Stats. Copies. 1
• Topographical views. 1