Subject

• Copies. Derivative objects. 2
• Photographs. 2
• Plans (orthographic projections). 2
• Prints. Visual works. 2
• Sections. Orthographic projections. 2
• Topographic surveys. 2
• Tracings. Drawings. 2
• Annotations. 1
• Cross sections. 1
• Drafts. Documents. 1
• Drawings. Visual works 1
• Drawings. Visual works. 1
• Epitaphs. 1
• Essays. 1
• Fragments. 1
• Genealogies. 1
• Letters. Correspondence. 1
• Longitudinal sections. 1
• Manuscripts. 1
• Memorandums. 1
• Plans (drawings). 1
• Reductions. Copies 1
• Reports. 1
• Reviews. Document genre. 1
• Speeches. Documents. 1
• Stats. Copies. 1
• Surveys. Documents. 1
• Working drawings. 1