Other Plants: Poisonous and Noxious, National Forest Service photograp...
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Forbs and Wildflowers - S, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Poisonous Plants - All States, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Forbs and Wildflowers - S, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Other Plants: Poisonous and Noxious, National Forest Service photograp...
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Forbs and Wildflowers - C, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Frogs and Toads - All States, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Forbs and Wildflowers - S, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Other Plants: Poisonous and Noxious, National Forest Service photograp...
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Plants for Beauty, National Forest Service photograph.
Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History
Airplanes - Manufacturing Plants - General view of the Metal Division
Date Taken: 4/15/1918 Photographer: Standard Aircraft Corp. Elizabeth, N.J. Airplanes - Manufacturing Plants
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 11/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Construction wo...
Date Taken: 5/21/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 3/16/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Aeroplane manufacture. New Curtiss ...
Date Taken: 8/27/1917 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Inte...
Date Taken: 7/7/1919 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 11/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Plan...
Original Caption: Plant which manufactured Nichrome castings for both Gas Defense Service and Air Nitrates Division. Interior of construction put up solely on Government demand for the manufacture of Nichrome ... More
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Manu...
Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Chemical Warfare Service - Plants - Edgewood Arsenal - Construction wo...
Date Taken: 2/21/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 6/27/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Aeroplane manufacture. New Curtiss ...
Date Taken: 8/27/1917 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Construction wo...
Date Taken: 2/27/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 6/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Canadian Airplanes, Ltd., Toronto
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 6/17/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Manufacturing Curtiss OX-5 Airplane...
Photographer: From the Willys-Morrow Co. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Reaming crankshaft bearings. Willys...
Photographer: Willys-Overland Co. N.Y. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Building aeroplanes for military us...
Photographer: Canadian Aeroplanes Ltd. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Char...
Original Caption: Charcoal producing plant for Chemical Warfare Serv. Pacific Gas & Electric Co., San Francisco, California. Office building at Petrero Gas Works. Second floor was used by Chemical Warfare Ser... More
Airplanes - Manufacturing Plants - Manufacturing Aircraft Parts for Go...
Photographer: Wolverine Brass Works Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing airplanes. Pattern De...
Photographer: Curtiss Aeroplane Co. Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Sectional view of De Haviland machi...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Balloons - Helium Plants - Development of helium work carried on under...
Balloons - Helium Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacture of airplanes by the Day...
Photographer: Dayton-Wright Airplane Co. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Panorama of Edg...
Date Taken: 1918 Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing airplanes. Inspection...
Photographer: Curtiss Aeroplane Co. Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Canadian Airplanes, Ltd., Toronto
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Plant No. 1, original factory Thoma...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Exterior view o...
Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing Canadian J.N.4 Airpla...
Photographer: Canadian Aeroplanes Ltd. Airplanes - Manufacturing Plants Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl... More
Airplanes - Manufacturing Plants - Aeroplane manufacture. Curtiss Aero...
Date Taken: 8/18/1917 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Standard Aircraft Corp., N.J., Sect...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Aeroplane manufacture. View of plan...
Date Taken: 9/23/1917 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 8/5/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Ordnance manufa...
Date Taken: 9/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Aeroplane wings, Standard Aero Corp...
Photographer: C.P.I. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Char...
Photographer: Pacific Gas & Electric Company Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Airplanes - Manufacturing Plants - Standard Aircraft Corp., N.J., star...
Date Taken: 4/4/1918 Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing airplanes for the gov...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing Curtiss OX-5 Airplane...
Photographer: From Willys-Morrow Company Plant Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Aeroplane manufacture. One of the v...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Airplanes for government use. Dayto...
Photographer: Dayton-Wright Airplane Co. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Assembling pistons and connecting r...
Photographer: Willys-Overland Co. N.Y. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Standard Aircraft Corp. Elizabeth, ...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Stamford plant,...
Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph - prisoners of war, military forces during World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 7/22/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Manufacture of aircraft; Plant of S...
Date Taken: 3/15/1918 Photographer: Standard Aero Corporation Airplanes - Manufacturing Plants
Airplanes - Manufacturing Plants - Aeroplane manufacture. Power House....
Date Taken: 10/2/1917 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Aeroplane Manufacture. Serving sect...
Date Taken: 3/15/1918 Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Aeroplane manufacture. Bradley Stre...
Date Taken: 1/11/1918 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 11/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - McCook Field, Dayton, Ohio. The dra...
Photographer: C.P.I. Airplanes - Manufacturing Plants Public domain photograph of industrial workers, factory building, work, assembly line, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Airplane Prudction; Glenn L. Martin...
Date Taken: 3/25/1918 Photographer: The Ernst-Eidman Co. Airplanes - Manufacturing Plants
Airplanes - Manufacturing Plants - Curtiss Aeroplane and Motor Corpora...
Date Taken: 4/16/1917 Photographer: Curtiss Aeroplane & Motor Corp. Airplanes - Manufacturing Plants
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 9/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 3/8/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Ceremonies and Parades - Labor stimulation at the steel plants. Meeti...
Ceremonies and Parades Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Activities at E...
Date Taken: 11/23/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - Near view showing outdoor engine te...
Airplanes - Manufacturing Plants Public domain photograph - prisoners of war, military forces during World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing Parts of Aircraft Mac...
Photographer: Wolverine Brass Works Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Curtiss Aeroplane Co., North Lookin...
Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Standard Aircraft Corp., N.J. Bank
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 12/18/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 7/22/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 7/10/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Manu...
Date Taken: 6/17/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 7/22/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 3/18/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Manu...
Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Airplanes - Manufacturing Plants - Office of the Experimental Departme...
Photographer: Standard Aircraft Corp. Elizabeth, N.J. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Pic... More
Chemical Warfare Service - Plants - Edgewood Arsenal and Others - Manu...
Date Taken: 6/17/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Airplanes - Manufacturing Plants - Rear control crate, showing crating...
Date Taken: 4/11/1918 Photographer: Dayton-Wright Airplane Co. Airplanes - Manufacturing Plants
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 3/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 11/11/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Gas Offense Pla...
Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 11/11/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - U.S. Aircraft Corp. Redwood City, C...
Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 8/18/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 8/5/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Airplanes - Manufacturing Plants - One months progress on the plant. N...
Date Taken: 7/30/1917 Photographer: Nordyke & Marmon Co. Airplanes - Manufacturing Plants
Airplanes - Manufacturing Plants - Curtiss Aeroplane & Motor Corporati...
Photographer: Curtiss Aeroplane & Motor Corp. Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 3/9/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Edgewood Arsena...
Date Taken: 12/4/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Construction wo...
Date Taken: 1918 Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Aeroplane manufacture. Curtiss Aero...
Date Taken: 8/27/1917 Airplanes - Manufacturing Plants Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacturing Aircraft Parts for Go...
Photographer: Wolverine Brass Works Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Manufacturing Plants - Manufacture of aircraft at the Plan...
Photographer: Standard Aircraft Corp. Airplanes - Manufacturing Plants Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description