No. 97.Written on back: Office copy.Title from item.Part of series: U.S. topographical and geological survey of the valley of the Colorado River of the west, by J.W. Powell and A.H. Thompson
No. 94.Written on back: Office copy.Title from item.Part of series: U.S. topographical and geologica...
No. 74.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 102.Title from item.Part of series: U.S. topographical and geological survey of the valley of th...
No. 97.Title from item.Forms part of series: U.S. topographical and geological survey of the valley ...
No. 56.Title from label on back of item.Part of series: U.S. topographical and geological survey of ...
No. 63.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 63.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 31.Title from label on back of item.Part of series: U.S. topographical and geological survey of ...
No. 68.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 255.Written on back: Grand.Title from item.Part of series: U.S. topographical and geological sur...
No. 47.Title from label on back of item.Part of series: U.S. topographical and geological survey of ...
No. 70.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 57.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 84.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 232.Written on back: Grand.Title from item.Part of series: U.S. topographical and geological sur...
No. 94.Written on back: Office copy.Title from item.Part of series: U.S. topographical and geologica...
No. 74.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 102.Title from item.Part of series: U.S. topographical and geological survey of the valley of th...
No. 97.Title from item.Forms part of series: U.S. topographical and geological survey of the valley ...
No. 56.Title from label on back of item.Part of series: U.S. topographical and geological survey of ...
No. 63.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 63.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 31.Title from label on back of item.Part of series: U.S. topographical and geological survey of ...
No. 68.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 255.Written on back: Grand.Title from item.Part of series: U.S. topographical and geological sur...
No. 47.Title from label on back of item.Part of series: U.S. topographical and geological survey of ...
No. 70.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 57.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 84.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 232.Written on back: Grand.Title from item.Part of series: U.S. topographical and geological sur...
No. 94.Written on back: Office copy.Title from item.Part of series: U.S. topographical and geologica...
No. 74.Written on back: office.Title from label on back of item.Part of series: U.S. topographical a...
No. 102.Title from item.Part of series: U.S. topographical and geological survey of the valley of th...