REFINE
Browse All : Communications from 1874
1-47 of 47
Author
Gray, Ormando Willis
Note
Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Idaho, Montana, and Wyoming map at scale 3,095,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Nebraska map at scale 1:1,886,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Dakota map scale is 1:2,063,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Kentucky and Tennessee maps at scale 1,857,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Arkansas map at scale 1:1,431,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Scale applies to both maps.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. North Carolina map scale 1:1,262,000.
Author
Gray, Ormando Willis
Note
No scale on Philadelphia map. Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. Scale of Baltimore map 1:23,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. No scale provided for New York City map.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
No scale given. Numerous important structures identified.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures. New Hampshire map on scale 1:838,000.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridian Washington D.C. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridian London. Relief shown by sketches.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and London. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Relief shown by hachures. Numerous notes of routes of exploration.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
Author
Gray, Ormando Willis
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
1-47 of 47
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