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TitleDateType
126 Glen Canyon unit, Lake Powell topography: sheet 557-414-2001960Image/StillImage
127 Glen Canyon unit, Lake Powell topography: sheet 557-414-1391960Image/StillImage
128 Glen Canyon unit, Lake Powell topography: sheet 557-414-881960Image/StillImage
129 Glen Canyon unit, Lake Powell topography: sheet 557-414-2781960Image/StillImage
130 Glen Canyon unit, Lake Powell topography: sheet 557-414-2801960Image/StillImage
131 Glen Canyon unit, Lake Powell topography: sheet 557-414-1891960Image/StillImage
132 Glen Canyon unit, Lake Powell topography: sheet 557-414-1011960Image/StillImage
133 Glen Canyon unit, Lake Powell topography: sheet 557-414-631960Image/StillImage
134 Glen Canyon unit, Lake Powell topography: sheet 557-414-2771960Image/StillImage
135 Glen Canyon unit, Lake Powell topography: sheet 557-414-2181960Image/StillImage
136 Glen Canyon unit, Lake Powell topography: sheet 557-414-1781960Image/StillImage
137 Glen Canyon unit, Lake Powell topography: sheet 557-414-1501960Image/StillImage
138 Glen Canyon unit, Lake Powell topography: sheet 557-414-911960Image/StillImage
139 Glen Canyon unit, Lake Powell topography: sheet 557-414-2981960Image/StillImage
140 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 25 out of 401947Image/StillImage
141 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 10 out of 401947Image/StillImage
142 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 37 out of 401947Image/StillImage
143 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 07 out of 401947Image/StillImage
144 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 40 out of 401947Image/StillImage
145 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 33 out of 401947Image/StillImage
146 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 19 out of 401947Image/StillImage
147 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 35 out of 401947Image/StillImage
148 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 29 out of 401947Image/StillImage
149 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 11 out of 401947Image/StillImage
150 San Juan River survey, topography: San Juan River strip 518-400-12 sheet 26 out of 401947Image/StillImage
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