Subject

• Letters. Correspondence. 5
• Notes. 4
• Reports. 3
• Transcripts. 3
• Typescripts. 3
• Manuscript maps. Maps. 2
• Manuscripts. 2
• Maps. Cartographic materials. 2
• Printed materials. Object genre. 2
• Articles. 1
• Copies. Derivative objects. 1
• Correspondence. 1
• Cross sections. 1
• Drafts. Documents. 1
• Drawings. Visual works. 1
• Elevations. Orthographic projections. 1
• Engravings. Prints. 1
• Graphs. 1
• Indexes. Reference sources. 1
• Lectures. 1
• Marine charts. 1
• Mimeograph copies. 1
• Notebooks. 1
• Orders. Military records. 1
• Plans (drawings). 1
• Plans (orthographic projections). 1
• Plans. Maps. 1
• Poetry. 1
• Prints. Visual works. 1
• Sections. Orthographic projections. 1
• Sketches. 1
• Speeches. Documents. 1
• Stats. Copies. 1
• Topographic surveys. 1
• Tracings. Drawings. 1
• Working drawings. 1