Subject

• Plans (orthographic projections). 3
• Copies. Derivative objects. 2
• Correspondence. 2
• Drawings. Visual works. 2
• Maps. Cartographic materials. 2
• Photographs. 2
• Plans. Maps. 2
• Press cuttings. Information artifacts. 2
• Sections. Orthographic projections. 2
• Tracings. Drawings. 2
• Abstracts. Summaries. 1
• Cross sections. 1
• Diagrams. 1
• Elevations. Orthographic projections. 1
• Legal documents. 1
• Lists. 1
• Manuscript maps. Maps. 1
• Manuscripts. 1
• Marine charts. 1
• Measurements. 1
• Minutes. Administrative records. 1
• Mortgages. Financial records. 1
• Notebooks. 1
• Plans (drawings). 1
• Printed materials. Object genre. 1
• Reductions. Copies 1
• Rules. Instructions. 1
• Sketches. 1
• Surveys. Documents. 1
• Topographic surveys. 1