Subject

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