White Sands Space Harbor Area 1, Navigational Aid Storage Building, Approximately 2 feet north of Tool Storage Building, between Fire Station No. 4 and Navigational Aid Control Building, White Sands, Dona Ana ...
The aeropleustic art, or, Navigation in the air by the use of kites or buoyant sails.
"Captain" Mary Converse, instructing V-7 (candidates for United States Navy ensign commissions) students in use of sextant, compass and gyroscope and in navigation. "Captain" Mary explaining the merits of gyroscope in navigation
This interesting combination of gauge house and navigation lightpole with service ladders and handrails developed into decorative features is typical of TVA (Tennessee Valley Authority) navigation projects all up and down the ...
This interesting combination of gauge house and navigation lightpole with service ladders and handrails developed into decorative features is typical of TVA (Tennessee Valley Authority) navigation projects all up and down the ...
New Chief of U.S.N. navigation assumes post. Washington, D.C., June 11. Rear Admiral J.O. Richardson, who today succeed Rear Admiral Adolphus Andrews as Chief of the Navy Bureau of Navigation, pictured at ...
New Navy Navigation Chief takes oath. Washington, D.C., June 11. Rear Admiral J.O. Richardson, recently named Chief of the Navy Bureau of Navigation, to succeed Rear Admiral Adolphus Andrews, was administered the ...
New Chief of Bureau of Navigation sworn in. Washington, D.C., June 15. Rear Admiral Chester W. Nimitz today assumed duties as Chief of the Bureau of Navigation, relieving Rear Admiral J.O. Richardson ...
2. HAYSTACK RAILROAD BRIDGE OVERVIEW WITH RAILS AND NAVIGATION GUARD STRUCTURE ON PIERS ON THE SOUTH LANDING IN THE FOREGROUND. BRIDGE IN THE POSITION OPEN TO NAVIGATION. VIEW LOOKING NORTHWEST. - Haystack ...
1. GENERAL EXTERIOR VIEW LOOKING SOUTHWEST, SHOWING DOWNSTREAM END OF NAVIGATION LOCK #1 WITH CHAMBER FILLED; THE CONTROL HOUSE IS ON RIGHT; VIEW IS TAKEN FROM ROOF OF POWERHOUSE #1. - Bonneville ...
2. GENERAL EXTERIOR VIEW LOOKING WEST, SHOWING CHANNEL DOWNSTREAM FROM NAVIGATION LOCK #1; MOVABLE BRIDGE IS VISIBLE IN LEFT FOREGROUND. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River ...
3. GENERAL EXTERIOR VIEW LOOKING NORTHWEST, SHOWING BARGE AFTER EXITING FROM DOWNSTREAM END OF NAVIGATION LOCK #1; SWING BRIDGE IS IN PROCESS OF CLOSING. - Bonneville Project, Navigation Lock No. 1, Oregon ...
4. GENERAL EXTERIOR VIEW LOOKING NORTHWEST, SHOWING CLOSED SWING BRIGE; VIEW IS TAKEN FROM TOP OF MITER GATES AT DOWNSTREAM END OF NAVIGATION LOCK #1 - Bonneville Project, Navigation Lock No. 1, ...
5. GENERAL EXTERIOR VIEW LOOKING EAST, SHOWING EMPTY NAVIGATION LOCK #1 WITH DOWNSTREAM MITER GATES OPEN; PHOTO TAKEN FROM MIDDLE OF SWING BRIDGE DOWNSTREAM FROM LOCK. - Bonneville Project, Navigation Lock No. ...
6. GENERAL EXTERIOR VIEW LOOKING SOUTHEAST, SHOWING NAVIGATION LOCK #1 FILLED WITH WATER; PHOTO IS TAKEN FROM TOP OF MITER GATES AT DOWNSTREAM END OF LOCK. - Bonneville Project, Navigation Lock No. ...
7. GENERAL EXTERIOR VIEW LOOKING EAST, SHOWING NAVIGATION LOCK #1 FILLED WITH WATER AND CONTAINING A SHIPMENT OF FLOATING LOGS; THE LOCK WILL SOON BE EMPTIED SO THE LOGS CAN CONTINUE THEIR ...
8. GENERAL EXTERIOR VIEW LOOKING NORTHWEST TOWARD UPSTREAM END OF NAVIGATION LOCK #1; SOUTH END OF POWERHOUSE #1 IS VISIBLE ON RIGHT; BRADFORD SLOUGH IS VISIBLE IN FOREGROUND. - Bonneville Project, Navigation ...
9. DETAIL EXTERIOR VIEW LOOKING SOUTHEAST, SHOWING DOWNSTREAM MITER GATES FOR NAVIGATION LOCK #1. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first Powerhouse, Bonneville, Multnomah County, ...
10. DETAIL EXTERIOR VIEW LOOKING NORTHWEST, SHOWING REAR SIDE OF REINFORCED CONCRETE GUIDEWALL BUILT ON THE SOUTH SIDE OF THE CHANNEL DOWNSTREAM FROM NAVIGATION LOCK #1. MASONRY RIPRAP ON NORTH SIDE OF ...
11. DETAIL EXTERIOR VIEW OF EQUIPMENT AND FISH LIFTS BETWEEN POWERHOUSE #1 AND NAVIGATION LOCK #1; VIEW IS TAKEN FROM ROOF OF POWERHOUSE #1. - Bonneville Project, Navigation Lock No. 1, Oregon ...
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