Subject

• Drawings. Visual works. 9
• Prints. Visual works. 9
• Tracings. Drawings. 8
• Plans (drawings). 6
• Copies. Derivative objects. 5
• Cross sections. 5
• Elevations. Orthographic projections. 5
• Maps. Cartographic materials. 5
• Marine charts. 5
• Sketches. 5
• Photographs. 4
• Plans. Maps. 4
• Engravings. Prints. 3
• Longitudinal sections. 3
• Manuscript maps. Maps. 2
• Notes. 2
• Reductions. Copies 2
• Stats. Copies. 2
• Working drawings. 2
• Carbon copies. Reprographic copies. 1
• Drawings. Visual works 1
• Holographs. Autographs. 1
• Lithographs. Planographic prints. 1
• Manuscripts. 1
• Perspective views. Images. 1
• Profiles. Orthographic projections. 1
• Reports. 1