Subject

• Copies. Derivative objects. 4
• Drawings. Visual works. 4
• Maps. Cartographic materials. 4
• Prints. Visual works. 4
• Sections. Orthographic projections. 4
• Tracings. Drawings. 4
• Elevations. Orthographic projections. 3
• Notes. 3
• Topographic surveys. 3
• Working drawings. 3
• Cross sections. 2
• Longitudinal sections. 2
• Plans (drawings). 2
• Plans. Maps. 2
• Stats. Copies. 2
• Architectural drawings. 1
• Carbon copies. Reprographic copies. 1
• Design drawings. 1
• Drawings. Visual works 1
• Engravings. Prints. 1
• Floor plans. 1
• Manuscript maps. Maps. 1
• Marine charts. 1
• Reductions. Copies 1
• Surveys. Documents. 1