Free Images: "bestof:...Unloading carriage for 150-ton permanent cableway at Boulder City storage yards. This unit weighs 19 tons." - NARA - 293819.jpg Scope and content Photograph"
"Nursery_stock_in_heeling-in_grounds_at_Boulder_City,_awaiting_transplanting_in_permanent_location."_-_NARA_-_293617.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
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"Unloading_carriage_for_150-ton_permanent_cableway_at_Boulder_City_storage_yards._This_unit_weighs_19_tons."_-_NARA_-_293819.tif
"Unloading_carriage_for_150-ton_permanent_cableway_at_Boulder_City_storage_yards._This_unit_weighs_19_tons."_-_NARA_-_293819.jpg
Hoisting_drums_for_permanent_150-ton_cableway_in_storage_at_Boulder_City_yards_-_NARA_-_293820.tiff
Hoisting_drums_for_permanent_150-ton_cableway_in_storage_at_Boulder_City_yards_-_NARA_-_293820.jpg
Cables_and_sockets_for_permanent_150-ton_cableway_in_storage_at_Boulder_City_yards._These_are_3-1-2"_fabrications..._-_NARA_-_293821.tif
Cables_and_sockets_for_permanent_150-ton_cableway_in_storage_at_Boulder_City_yards._These_are_3-1-2"_fabrications..._-_NARA_-_293821.jpg
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Detail_of_carriage_of_permanent_150-ton_cableway_at_Boulder_Dam_-_NARA_-_293894.jpg
Nevada_anchorages_of_permanent_150-ton_cableway_at_Boulder_Dam_-_NARA_-_293896.tiff
Nevada_anchorages_of_permanent_150-ton_cableway_at_Boulder_Dam_-_NARA_-_293896.jpg
Boulder_Canyon_Steel_work_for_permanent_150-ton_cableway_operating_tower_in_progress_of_erection_-_NARA_-_293803.tif
Boulder_Canyon_Steel_work_for_permanent_150-ton_cableway_operating_tower_in_progress_of_erection_-_NARA_-_293803.jpg
Head_tower,_hoist_house,_and_anchorage_of_permanent_150-ton_cableway_at_Boulder_Dam._View_from_upper_end_of_Hi-mix..._-_NARA_-_293897.tif
Head_tower,_hoist_house,_and_anchorage_of_permanent_150-ton_cableway_at_Boulder_Dam._View_from_upper_end_of_Hi-mix..._-_NARA_-_293897.jpg
Looking_across_canyon_along_cables_from_top_of_150-ton_permanent_cableway_head_tower._Boulder_Dam._-_NARA_-_293895.tiff
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Foundation_framework_and_reinforcing_steel_for_150-ton_permanent_cableway_hoist_house_-_NARA_-_293811.tif
Head_tower_and_hoist_house_for_150-ton_permanent_cableway_under_construction_-_NARA_-_293818.tif
Head_tower_and_hoist_house_for_150-ton_permanent_cableway_under_construction_-_NARA_-_293818.jpg
Foundation_framework_and_reinforcing_steel_for_150-ton_permanent_cableway_hoist_house_-_NARA_-_293811.jpg
Automatic_switchboard,_150-ton_cableway_hoist_house_-_NARA_-_293942.tif
Automatic_switchboard,_150-ton_cableway_hoist_house_-_NARA_-_293942.jpg
Detail_of_hoist_drum_and_motor,_150-ton_cableway_hoist_house_-_NARA_-_293939.tif
Detail_of_endless_conveyor_drum,_150-ton_cableway_hoist_house_-_NARA_-_293940.tif
"Telephoto_view_of_dam_structure_from_control_tower_of_150-ton_cableway."_-_NARA_-_293949.tif
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"Telephoto_view_of_dam_structure_from_control_tower_of_150-ton_cableway."_-_NARA_-_293949.jpg
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"Operating_test_on_150-ton_cableway._This_view_shows_the_150-ton_weight_being_lowered_to_the_Arizona_penstock..._-_NARA_-_293861.tif
General_view_of_interior_of_hoist_house,_150-ton_cableway._View_looking_toward_tow_end_of_building_with_hoisting..._-_NARA_-_293938.tif
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"Operating_test_on_150-ton_cableway._This_view_shows_the_150-ton_weight_being_lowered_to_the_Arizona_penstock..._-_NARA_-_293861.jpg
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Bulkhead_gate_mechanism_in_storage_at_Boulder_City._Portion_of_toggle_assembly_and_rollers_in_foreground,_hydraulic..._-_NARA_-_293751.tif
Bulkhead_gate_steel_arriving_at_Boulder_City_Railroad_yards_-_NARA_-_293752.tif
Bulkhead_gate_mechanism_in_storage_at_Boulder_City._Portion_of_toggle_assembly_and_rollers_in_foreground,_hydraulic..._-_NARA_-_293751.jpg
Bulkhead_gate_steel_arriving_at_Boulder_City_Railroad_yards_-_NARA_-_293752.jpg
"Official_car_storage_in_federal_garage,_Boulder_City."_-_NARA_-_293685.tif
"Official_car_storage_in_federal_garage,_Boulder_City."_-_NARA_-_293685.jpg
"Nursery_stock_in_heeling-in_grounds_at_Boulder_City,_awaiting_transplanting_in_permanent_location."_-_NARA_-_293617.tif
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Boulder_City_Water_Supply_-_(1)_Treatment_basins_at_filtration_plant_-_Receiving_tank_and_storage_tank_(on_hill)_in..._-_NARA_-_293878.jpg
"Major_units_of_Boulder_City_Water_Supply._View_from_West_showing_2,000,000_gal._storage_tank_on_hill,_100,000..._-_NARA_-_293706.tif
"Major_units_of_Boulder_City_Water_Supply._View_from_West_showing_2,000,000_gal._storage_tank_on_hill,_100,000..._-_NARA_-_293706.jpg
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"View_looking_upstream_into_cofferdam_area_from_overhead_cableway_showing_cofferdam_excavation_and_temporary_earth..._-_NARA_-_293764.tif
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"View_looking_upstream_into_cofferdam_area_from_overhead_cableway_showing_cofferdam_excavation_and_temporary_earth..._-_NARA_-_293764.jpg
"Cableway_runway_at_Elev._1360_above_Arizona_spillway_as_seen_from_hill_above_spillway_basin."_-_NARA_-_293742.jpg
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"Looking_into_Arizona_spillway_basin_from_high_cableway_runway_on_Nevada_side._Note_cableway_runway_at_Elevation_1360..._-_NARA_-_293741.tif
"Cableway_runway_at_Elev._1360_above_Arizona_spillway_as_seen_from_hill_above_spillway_basin."_-_NARA_-_293742.tif
"Looking_downstream_into_excavation_for_Nevada_spillway._Cableway_runway_location_is_marked_by_excavation_and_forms..._-_NARA_-_293744.tif
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"Typical_interior_view_of_head_tower_of_one_of_Six_Companies_Inc.,_cableway_installations._View_from_switch_deck..._-_NARA_-_293827.tif
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"The_blast_which_removed_the_top_of_Lookout_Point_to_provide_location_for_cableway_runway._Black_Canyon_Highway..._-_NARA_-_293718.jpg
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"Looking_downstream_into_excavation_for_Nevada_spillway._Cableway_runway_location_is_marked_by_excavation_and_forms..._-_NARA_-_293744.jpg
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Concrete_gun_carriage_used_in_placing_110_degree_top-arch_concrete_in_diversion_tunnels_-_NARA_-_293688.tif
Concrete_gun_carriage_used_in_placing_110_degree_top-arch_concrete_in_diversion_tunnels_-_NARA_-_293689.tif
Erecting_movable_tower_for_20-ton_cableway_to_operate_over_Hoover_Damsite._Note_inclined_rail_on_canyon_side_of..._-_NARA_-_293755.tif
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Concrete_gun_carriage_used_in_placing_110_degree_top-arch_concrete_in_diversion_tunnels_-_NARA_-_293689.jpg
Erecting_movable_tower_for_20-ton_cableway_to_operate_over_Hoover_Damsite._Note_inclined_rail_on_canyon_side_of..._-_NARA_-_293755.jpg
"Raw_aggregate_storage_piles_at_Six_Companies'_gravel_screening_and_washing_plant."_-_NARA_-_293628.tif
"Steel_frame_carriage_supporting_form_for_110_degree_top-arch_concrete_in_diversion_tunnel_lining._Note_jacks_and..._-_NARA_-_293690.tif
"Steel_frame_carriage_supporting_form_for_110_degree_top-arch_concrete_in_diversion_tunnel_lining._Note_jacks_and..._-_NARA_-_293690.jpg
"Raw_aggregate_storage_piles_at_Six_Companies'_gravel_screening_and_washing_plant."_-_NARA_-_293628.jpg
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"Six_Companies_Inc._high_level_concrete_mixing_plant_showing_loading,_mixing,_and_control_decks_with_cement_storage..._-_NARA_-_293815.tif
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Placing_concrete_in_block_at_mid-section_of_dam._Eight-cubic_yard_bucket_handled_by_overhead_cableway_is_in_use._-_NARA_-_293921.tif
"Six_Companies_Inc._high_level_concrete_mixing_plant_showing_loading,_mixing,_and_control_decks_with_cement_storage..._-_NARA_-_293815.jpg
Hoist,_conveyor_and_dump_drums_in_head_tower_No._5_of_Six_Companies_Inc.,_cableway._A_typical_arrangement._View_from..._-_NARA_-_293828.jpg
"Six_Companies'_high_level_concrete_mixing_plant_nearing_completion_at_Nevada_approach._Aggregate_storage_seen_at..._-_NARA_-_293805.jpg
Placing_concrete_in_block_at_mid-section_of_dam._Eight-cubic_yard_bucket_handled_by_overhead_cableway_is_in_use._-_NARA_-_293921.jpg
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