Subject

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