Subject

• Plans. Maps. 6
• Sketches. 6
• Elevations. Orthographic projections. 5
• Maps. Cartographic materials. 5
• Photographs. 5
• Cross sections. 4
• Topographic surveys. 4
• Longitudinal sections. 3
• Marine charts. 3
• Plans (drawings). 3
• Working drawings. 3
• Engravings. Prints. 2
• Manuscript maps. Maps. 2
• Reductions. Copies 2
• Reports. 2
• Stats. Copies. 2
• Surveys. Documents. 2
• Carbon copies. Reprographic copies. 1
• Design drawings. 1
• Holographs. Autographs. 1
• Lithographs. Planographic prints. 1
• Manuscripts. 1
• Measurements. 1
• Notes. 1
• Sectional elevations. 1