Map of railways in New England and part of New York; engraved by D. C....
Scale [ca. 1:2,700,000]. LC Railroad maps, 101 Description derived from published bibliography. At top of map: "See paragraph headed Our Railway Map." On the verso: City of Boston. 18 x 14 cm. Available also th... More
Map of railways in New England and part of New York; engraved by E. A....
Shows railroads in operation and some proposed lines. Indicates state boundaries, cities and towns, and main drainage. Scale [ca. 1:2,500,000]. LC Railroad maps, 104 Description derived from published bibliogra... More
Rebel position near Centreville, Virginia, at the crossing of the Oran...
Illus. in: Frank Leslie's illustrated newspaper, 1862 April 12, p. 357.
Pathfinder, judge's boat in Canada's Cup races, 1901
Picryl description: Public domain image of a ship, navy, harbor, maritime photograph, 19th-20th century architecture, free to use, no copyright restrictions.
The Revenue cutter Morrill and yacht Pathfinder
Public domain photograph - New York, United States, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a ship hull, port, harbor, ...
Public domain image with Picryl description as title Public domain photograph of shipyard, ship docks, harbor, port, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a ship hull, port, harbor, ...
Picryl description: Public domain image of a ship, navy, harbor, maritime photograph, 19th-20th century architecture, free to use, no copyright restrictions.
Pathfinder Dam in Wyoming under construction in June of 1908
Illus. in: The Bureau of Reclamation : Origins and Growth to 1945, v. 1 / William D. Rowley. Denver, Colorado : U.S. Department of the Interior Bureau of Reclamation, 2006, p. 121 (3.17)
Pathfinder fleet, gelatin silver print, Panoramic Photograph
H108157 U.S. Copyright Office Copyright deposit; Haines Photo Co.; April 1, 1908. Copyright claimant's address: Conneaut, O.
Pathfinder (schooner, 2m: pilot vessel), later engine installation., 1...
Marine engine installation at San Francisco shipyard (possibly W.A. Boole & Son) in 1913.[CR][CR]See David W. Dickie records, Series 3, Folder 190. GRACIE S., 1912-1914. While the file mostly concerns the GRACI... More
Str. Pathfinder - Public domain image of a steam boat
Public domain photograph of a steamboat ship, free to use, no copyright restrictions image - Picryl description
Clippings. Pathfinder magazine - Newspaper, public domain, Library of ...
Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.
9th Air Force Havocs Operating from Bases in France Use the Newly Deve...
Records Relating to Publications Public domain photograph of jet aircraft, free to use, no copyright restrictions image - Picryl description
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in t...
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in the early '80s, the Space Shuttle Enterprise undergoes Pathfinder fit checks at a tower. The Enterprise was built as a test vehicle and was n... More
CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kenne...
CAPE CANAVERAL, Fla. – At the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida, a NASA helicopter, pathfinder aircraft and a T-38 are airborne to monitor the Shuttle Carrier Aircraft, or SCA, ... More
CAPE CANAVERAL, Fla. – A pathfinder aircraft takes off from the Shuttl...
CAPE CANAVERAL, Fla. – A pathfinder aircraft takes off from the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The pathfinder will fly in front of NASA's Shuttle Carrier Aircraft, or SCA, w... More
CAPE CANAVERAL, Fla. – A NASA aircraft arrives at the Shuttle Landing ...
CAPE CANAVERAL, Fla. – A NASA aircraft arrives at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. It will serve as a weather pathfinder, flying ahead of the space shuttle Endeavour, moun... More
KENNEDY SPACE CENTER, FLA. -- From the KSC Shuttle Landing Facility,...
KENNEDY SPACE CENTER, FLA. -- From the KSC Shuttle Landing Facility, the Starfighter F-104 picks up speed on the runway for takeoff. The pilot is Rick Svetkoff; the co-pilot is Dave Waldrop. The aircraft is t... More
CAPE CANAVERAL, Fla. – The “pathfinder” aircraft for space shuttle Dis...
CAPE CANAVERAL, Fla. – The “pathfinder” aircraft for space shuttle Discovery’s ferry flight taxis onto the apron of the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. The NASA C-9 aircra... More
Pathfinder - vertical takeoff / vertical landing launch vehicle conce...
The Delta Clipper-Experimental Advanced (DC-XA) is a single-stage-to-orbit, vertical takeoff / vertical landing launch vehicle concept, whose development was geared to significantly reduce launch cost and provi... More
KENNEDY SPACE CENTER, FLA. - An X-band radar antenna is in place to ob...
KENNEDY SPACE CENTER, FLA. - An X-band radar antenna is in place to observe the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) launch. This antenna and a C-band radar antenna are on l... More
An MX Pathfinder missile undergoes assembly
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Julie Powers Release Status:... More
An MX Pathfinder missile undergoes assembly
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Julie Powers Release Status:... More
Technicians feed the wire harness into the topside of the Stage Four D...
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: SSGT Steve Martin Release Status... More
A technician guides the wiring harness out of the lightning hole of th...
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: SSGT Steve Martin Release Status... More
Technicians rotate the Stage Four Destruct Package for the MX Pathfind...
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Thomas Mitchell Release Stat... More
A technician installs cables into an MX Pathfinder missile
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Thomas Mitchell Release Stat... More
A view of several cables prior to their installation into an MX Pathfi...
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Thomas Mitchell Release Stat... More
A overall view of the MX Pathfinder launch facility construction site
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Huey Gauthier Release Status... More
An MX Pathfinder missile re-entry vehicle is transported from the payl...
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: A1C Darlene Wilson Release Statu... More
Technicians place cones on the top of the ring of an MX pathfinder mis...
The original finding aid described this photograph as: Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released... More
STAFF Sergeant (SSG) Perry Davis, a Pathfinder with the 11th Aviation ...
The original finding aid described this photograph as: Subject Operation/Series: REFORGER/AUTUMN FORGE '83 Country: West Germany (FRG) Scene Camera Operator: Unknown Release Status: Released to Public Combi... More
Pathfinder I with Pressure Wing
NASA technician W.L. Jones inspects a transport model Pathfinder I between test runs at Langley's National Transonic Facility (NTF). The stainless steel model is representative of the next generation of subsoni... More
Pathfinder Air Bags. NASA public domain image colelction.
Description: Engineers tested these huge, multi-lobed air bags, which will envelope and protect the Mars Pathfinder spacecraft before it impacts the surface of Mars. The air bags, manufactured by ILC Dover of F... More
Daniel S. Goldin. NASA public domain image colelction.
Daniel S. Goldin was NASA's ninth and longest tenured administrator, serving from April 1, 1992, to November 17, 2001. Mr. Goldin became well known for his "faster, better, cheaper" approach to cut NASA costs w... More
U.S. Navy and civilian officials pose for a group photograph during th...
The original finding aid described this photograph as: State: Mississippi (MS) Country: United States Of America (USA) Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined ... More
A starboard bow view of the Military Sealift Command survey ship USNS ...
The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files
A port bow view of the Military Sealift Command survey ship USNS PATHF...
The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files
A port quarter view of the Military Sealift Command survey ship USNS P...
The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files
A starboard quarter view of the Military Sealift Command survey ship U...
The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files
A stern on view of the Military Sealift Command survey ship USNS PATHF...
The original finding aid described this photograph as: Country: Gulf Of Mexico Scene Camera Operator: Halter Marine, Inc. Release Status: Released to Public Combined Military Service Digital Photographic Files
Pathfinder. Public domain image of NASA aircraft.
This photodepicts a 15 K Fastrac motor ignition test performed at Marshall Test Stand-116. The Fastrac motor is an alternative low-cost engine which is being developed and tested at Marshall. This engine was to... More
A starboard bow view of the Military Sealift Commands oceanographic Su...
The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More
A bow on view of the Military Sealift Commands oceanographic survey sh...
The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More
Port side view of the Military Sealift Commands Waters class oceanogra...
The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More
Port bow view of the Military Sealift Commands oceanographic survey sh...
The original finding aid described this photograph as: Base: Avondale State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: John Bouvia, USN (Ret) Release Status: Released to... More
Pathfinder. NASA public domain image colelction.
This is the McDornell Douglas CD-XA Reusable Launch Vehicle (RLV) concept. The Delta Clipper-Experimental (DC-X) was originally developed by McDonnell Douglas for the DOD. The DC-XA is a single-stage-to-orbit, ... More
A port bow view of the Military Sealift Command (MSC) surveying ship U...
The original finding aid described this photograph as: Base: Port Everglades State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: OS2 John Bouvia Release Status: Released to P... More
CAPE CANAVERAL, Fla. -- In the Spacecraft Assembly and Encapsulation F...
CAPE CANAVERAL, Fla. -- In the Spacecraft Assembly and Encapsulation Facility-2 at NASA's Kennedy Space Center in Florida, Jet Propulsion Laboratory technicians are closing up the metal "petals" of the Mars Pat... More
Pathfinder. NASA public domain image colelction.
As the sun sets across the Alabama country side, engineers at Marshall's Test Stand 116 perform an endurance test on a 750K experimental engine.
A McDonnell Douglas DELTA II Space Launch Vehicle sits poised on Compl...
The original finding aid described this photograph as: Base: Cape Canaveral Air Force Station State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Rvits Still Image Laboratory ... More
NASA Space Science. NASA public domain image colelction.
The Mars Pathfinder began the journey to Mars with liftoff atop a Delta II expendable launch vehicle from launch Complex 17B on Cape Canaveral Air Station. The Mars Pathfinder traveled on a direct trajectory to... More
A McDonnell Douglas DELTA II Space Launch Vehicle successfully launche...
The original finding aid described this photograph as: Base: Cape Canaveral Air Force Station State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Rvits Still Image Laboratory ... More
Pathfinder and Sojourner. NASA public domain image colelction.
(September 5, 1997) Pathfinder photographed the Martian surface and the Sojourner Rover during its mission in 1997. In the picture, the rover is taking a APXS measurement of Yogi rock on Sol 17-18 of the missio... More
Mars Pathfinder Preparations. NASA public domain image colelction.
Workers at Launch Complex 17B on Cape Canaveral Air Station get one final look at the Mars Pathfinder before it is sealed inside a protective payload fairing for flight. The Pathfinder and its PAM-D upper stage... More
Pathfinder. Public domain image of NASA aircraft.
A close-up view of Bantam duration testing of the 40K Fastrac II Engine for X-34 at Marshall Space Flight Center's (MSFC) test stand 116. The Bantam test refers to the super lightweight engines of the Fastrac p... More
Pathfinder. Public domain image of NASA aircraft.
This shot offers a bird's eye-view of a Fastrac II engine duration test at Marshall's Test Stand 116. The Fastrac II engine was designed as a part of the low cost X-34 Reusable Launch Vehicle (RLV). The purpose... More
Pathfinder. NASA public domain image colelction.
A 40 K Fastrac II duration test performed at Marshall Test Stand 116. The purpose of this test was to gauge the length of time between contact of TEA (Triethylenealuminum) and LOX (liquid oxygen) as an ignitor ... More
Rover, Airbags & Martian Terrain, Mars Pathfinder Images
This picture from Mars Pathfinder was taken at 9:30 AM in the martian morning (2:30 PM Pacific Daylight Time), after the spacecraft landed earlier today (July 4, 1997). The Sojourner rover is perched on one of ... More
Martian terrain near Pathfinder, Mars Pathfinder Images
Martian terrain near Pathfinder NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description
Pathfinder Rover, Airbags, & Martian Terrain
This is one of the first pictures taken by the camera on the Mars Pathfinder lander shortly after its touchdown at 10:07 AM Pacific Daylight Time on July 4, 1997. The small rover, named Sojourner, is seen in th... More
Martian Surface & Pathfinder Airbags, Mars Pathfinder Images
This image of the Martian surface was taken in the afternoon of Mars Pathfinder's first day on Mars. Taken by the Imager for Mars Pathfinder (IMP camera), the image shows a diversity of rocks strewn in the fore... More
Terrain at Landing Site, Mars Pathfinder Images
Portions of Mars Pathfinder's deflated airbags (seen in the foreground), a large rock in mid-field, and a hill in the background were taken by the Imager for Mars Pathfinder (IMP) aboard Mars Pathfinder during ... More
Pathfinder Rear Ramp, Mars Pathfinder Images
NASA's Mars Pathfinder's rear rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was later used for the deployment of the mi... More
Pathfinder Ramp Deploy Image, Mars Pathfinder Images
Mars Pathfinder's forward rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was not used for the deployment of the microrov... More
Pathfinder. NASA public domain image colelction.
Solid fuel test performed on the Fastrac II engine cell at Marshall's Test Stand 116.
Region of Pathfinder Landing Site
Region of Pathfinder Landing Site NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description
Pathfinder Landing Accelerations, Mars Pathfinder Images
Pathfinder Landing Accelerations NASA/JPL Public domain photograph related to NASA research activity, space exploration, free to use, no copyright restrictions image - Picryl description
Temperature Profile from Pathfinder Atmospheric Structure Instrument
Temperature Profile from Pathfinder Atmospheric Structure Instrument NASA/JPL
"Barnacle Bill" and Surrounding from Super-Pan
This is an image from the super-pan sequence. Of importance are some of the features around the rock nicknamed Barnacle Bill in the left foreground. The rock shows a "streamlined tail" composed of particles dep... More
"Roadrunner Flats", Mars Pathfinder Images
This enhanced color image of the Pathfinder landing site shows the eastern horizon. The elongated, reddish, low contrast region in the distance is "Roadrunner Flats." This image was taken by the Imager for Mars... More
Schematic of Mars Interior, Mars Pathfinder Images
The interior of Mars is simply modeled as a core and mantle with a thin crust, similar to Earth. Mars' size and total mass have been determined by previous missions. Given four parameters, the core size and mas... More
Mars Rotational and Orbital Dynamics
The Rotation and Orbit Dynamics experiment is based on measuring the Doppler range to Pathfinder using the radio link. Mars rotation about it's pole causes a signature in the data with a daily minimum when the ... More
Orientation of Windtails at Pathfinder Landing Site
Orientation of Windtails at Pathfinder Landing Site NASA/JPL/ASU
Overhead view of Pathfinder Landing Site
Overhead view of Pathfinder Landing Site NASA/JPL/Ames Research Center
The Twin Peaks in 3-D, as Viewed by the Mars Pathfinder IMP Camera
Twin Peaks are modest-size hills to the southwest of NASA Mars Pathfinder landing site. They were discovered on the first panoramas taken by the IMP camera on the 4th of July, 1997. 3D glasses are necessary to ... More
Sojourner View of Yogi. NASA public domain image colelction.
This Sojourner image, taken on Sol 70, shows rocks and rover-disturbed soil. Cleats on Sojourner's left front wheel are seen at lower left. The large rock in the distance is "Yogi." Much of Yogi visible in this... More
Northeast View from Pathfinder Lander - Anaglyph
The large, elongated rock left of center in the middle distance is Zaphod is seen in this image from NASA Mars Pathfinder. 3D glasses are necessary to identify surface detail. NASA/JPL
Northeast View from Pathfinder Lander
This panorama of the region to the northeast of the lander was constructed to support the Sojourner Rover Team's plans to conduct an "autonomous traverse" to explore the terrain away from the lander after scien... More
Big Crater as Viewed by Pathfinder Lander - Anaglyph
Big Crater is actually a relatively small Martian crater to the southeast of NASA Mars Pathfinder landing site. 3D glasses are necessary to identify surface detail. NASA/JPL
Big Crater as Viewed by Pathfinder Lander
Big Crater as Viewed by Pathfinder Lander NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description
Nancy Warren, supervisor of stamp distribution for the U.S. Post Offic...
Nancy Warren, supervisor of stamp distribution for the U.S. Post Office, unveils the $3 commemorative Mars Pathfinder postage stamp at Kennedy Space Center's Visitor Complex on the second day of its issue. The ... More
Pathfinder on Mars, Mars Pathfinder Images
Pathfinder on Mars NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description
Mars Pathfinder Landing Ellipses, Mars Pathfinder Images
Mars Pathfinder Landing Ellipses NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description
Mars Pathfinder Landing Site, Mars Pathfinder Images
Mars Pathfinder Landing Site NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description
Sojourner Rover View of Pathfinder Lander
Sojourner Rover View of Pathfinder Lander NASA/JPL
Pathfinder Rover Atop Mermaid, Mars Pathfinder Images
Pathfinder Rover Atop Mermaid NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description
Birdseye View of Pathfinder Landing Site
Birdseye View of Pathfinder Landing Site NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description
Overhead View of Pathfinder Landing Site
Overhead View of Pathfinder Landing Site NASA/JPL/USGS
Overhead View of Area Surrounding Pathfinder
Overhead View of Area Surrounding Pathfinder NASA/JPL/USGS
Topographic Map of Pathfinder Landing Site
Topographic Map of Pathfinder Landing Site NASA/JPL/USGS
Coordinate Map of Rocks at Pathfinder Landing Site
Coordinate Map of Rocks at Pathfinder Landing Site NASA/JPL/USGS
Rock and Soil Types at Pathfinder Landing Site
Rock and Soil Types at Pathfinder Landing Site NASA/JPL Public domain photograph of a solar system, planet, space exploration, free to use, no copyright restrictions image - Picryl description
Mars PathFinder Rover Traverse Image
Mars PathFinder Rover Traverse Image NASA/JPL Public domain photograph of planet Mars surface, free to use, no copyright restrictions image - Picryl description
Hubble Look at Mars Shows Canyon Dust Storm, Cloudy Conditions for Pat...
Hubble Look at Mars Shows Canyon Dust Storm, Cloudy Conditions for Pathfinder Landing JPL/NASA/STScI
Pathfinder Landing Site Observed by Mars Orbiter Camera
Pathfinder Landing Site Observed by Mars Orbiter Camera NASA/JPL/MSSS
Pathfinder Landing Site Observed by Mars Orbiter Camera - Big
On its 256th orbit of Mars, the camera on-board NASA Mars Global Surveyor spacecraft successfully observed the vicinity of the Mars Pathfinder landing site. 3D glasses are necessary to identify surface detail. ... More
Mars Pathfinder First Anniversary Special -- Refined Landing Site Loca...
Mars Pathfinder First Anniversary Special -- Refined Landing Site Location NASA/JPL/Malin Space Science Systems
Pathfinder. NASA public domain image colelction.
NASA's Propulsive Small Expendable Deployer System experiment (ProSEDS) will demonstrate the use of an electrodynamic tether, basically a long, thin wire, for propulsion. An electrodynamic tether uses the same ... More
Pathfinder. NASA public domain image colelction.
Pictured is an artist's concept of NASA's Propulsive Small Expendable Deployer System experiment (ProSEDS). ProSEDS will demonstrate the use of an electrodynamic tether, basically a long, thin wire, for propuls... More