Subject

• Drawings. Visual works. 2
• Maps. Cartographic materials. 2
• Photographs. 2
• Prints. Visual works. 2
• Sections. Orthographic projections. 2
• Sketches. 2
• Topographic surveys. 2
• Tracings. Drawings. 2
• Accounts. 1
• Catalogues. 1
• Ciphers. Codes. 1
• Cross sections. 1
• Drawings. Visual works 1
• Genealogies. 1
• Keys. Texts. 1
• Lists. 1
• Longitudinal sections. 1
• Newsletters. Serials. 1
• Plans (drawings). 1
• Reductions. Copies 1
• Stats. Copies. 1
• Working drawings. 1