Subject

• Prints. Visual works. 5
• Tracings. Drawings. 5
• Copies. Derivative objects. 4
• Elevations. Orthographic projections. 4
• Surveys. Documents. 4
• Working drawings. 4
• Longitudinal sections. 3
• Maps. Cartographic materials. 3
• Marine charts. 3
• Cross sections. 2
• Photographs. 2
• Carbon copies. Reprographic copies. 1
• Design drawings. 1
• Engravings. Prints. 1
• Manuscript maps. Maps. 1
• Measurements. 1
• Plans (drawings). 1
• Reports. 1
• Sectional elevations. 1
• Stats. Copies. 1
• Topographic surveys. 1