Pure short grass (new negative) |
United States, Colorado |
1916-07-22 |
Pure Sporobolus airoides |
United States, New Mexico |
1916-10-07 |
Rhus trilobata on gypsum hills |
United States, New Mexico |
1916-10-11 |
Rhus trilobata on gypsum hills |
United States, New Mexico |
1916-10-11 |
Rhus trilobata, Artemisia filifolia-like |
United States, New Mexico, White Sands |
1916-10-11 |
Rough short grass country |
United States, Colorado |
1916-06-20 |
RR - Chrysothamnus, Gutierrezia, Juniper |
United States, New Mexico |
1916-06-26 |
Sage and Pinions |
United States, New Mexico |
1916-06-26 |
Sand area, Atriplex canescens |
United States, New Mexico |
1916-10-06 |
Sand creek, cottonwoods |
United States, Colorado |
1916-08-19 |
Sand Creek, Ipomoea |
United States, Colorado |
1916-08-07 |
Sand hill SW, Yucca, Artemisia filifolia |
United States, New Mexico |
1916-10-11 |
Sand land |
United States, New Mexico |
1916-06-20 |
Sand, short grass, Pine |
United States, Colorado |
1916-08-19 |
Sand, short grass, Pine in advance |
United States, Colorado |
1916-08-19 |
Sandy pine bluffs |
United States, Colorado |
1916-08-19 |
Scleropogon brevifolius |
United States, New Mexico |
1916-10-09 |
SE corner of claim |
United States, Colorado |
1916-06-30 |
Shinnery |
United States, Texas |
1916-06-24 |
Shinnery and Mesquite |
United States, Texas |
1916-06-24 |
Shinnery and Mesquite |
United States, Texas |
1916-06-24 |
Shinnery oak, pure |
United States, Texas |
1916-06-24 |
Shinnery, Mesquite |
United States, Texas |
1916-06-24 |
Short and Gutierrezia |
United States, Texas |
1916-06-23 |
Short and Gutierrezia, chaparral, Pinion |
United States, Colorado |
1916-06-20 |
Short grass |
United States, Colorado |
1916-08-14 |
Short grass comparison 1915 |
United States, Colorado |
1916-06-11 |
Short grass country |
United States, Colorado |
1916-08-19 |
Short grass on up |
United States, Colorado |
1916-06-20 |
Short grass, etc. |
United States, Colorado |
1916-06-20 |
Short grass, etc. |
United States, Colorado |
1916-06-30 |
Short grass, Gutierrezia |
United States, New Mexico |
1916-06-20 |
Short grass, Gutierrezia |
United States, Colorado |
1916-06-20 |
Short grass, hills, chaparral |
United States, Colorado |
1916-06-20 |
Short grass, Opuntia |
United States, Colorado |
1916-08-15 |
Short grass, pine, mts. |
United States, Colorado |
1916-08-19 |
Short grass, Pinion |
United States, Colorado |
1916-06-20 |
Short grass, Pinion on Mt. |
United States, New Mexico |
1916-06-20 |
Short, Gutierrezia, Aristida |
United States, New Mexico |
1916-06-20 |
Short, wire grass, Blowout |
United States, Colorado |
1916-08-19 |
Silo, short, wire grass land |
United States, Colorado |
1916-08-19 |
Snow bank effect, short grass |
United States, Colorado |
1916-06-15 |
Snow bank veg. |
United States, Colorado |
1916-08-01 |
Snow bank veg., detail |
United States, Colorado |
1916-08-01 |
Snowbank photo comparison |
United States, Colorado |
1916-07-26 |
Sporobolus |
United States, Texas |
1916-06-25 |
Sporobolus airoides pure |
United States, New Mexico |
1916-10-10 |
Sporobolus airoides, Atriplex canescens |
United States, New Mexico |
1916-10-04 |
Sporobolus airoides, Atriplex canescens |
United States, New Mexico, White Sands |
1916-10-11 |
Sporobolus airoides, Covillea |
United States, New Mexico |
1916-10-10 |