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Testing a rotary, Westinghouse works /

Testing a rotary, Westinghouse works /

A small group of men turn on what appears to be a generator. As the rotary spins, the men make adjustments to the machine and check its operations.

Testing large turbines, Westinghouse Co. works /

Testing large turbines, Westinghouse Co. works /

On the left of the screen, a small group of men lift the top off of what appears to be a turbine with a crane and continue to check the machine, tightening various parts with wrenches. On the right side, a few ... more

U.S. Reports: Ohio Valley Co. v. Ben Avon Borough, 253 U.S. 287 (1920)

U.S. Reports: Ohio Valley Co. v. Ben Avon Borough, 253 U.S. 287 (1920)

Description: U.S. Reports Volume 253; October Term, 1919; Ohio Valley Water Company v. Ben Avon Borough et al.

Treasury, Internal Rev. Chemist G.F. Beyer

Treasury, Internal Rev. Chemist G.F. Beyer

Title from unverified data provided by the National Photo Company on the negatives or negative sleeves. Date from negatives in same range. Caption from caption list: Chemist G. F. Beyer of the Internal Revenue... more

Treasury, Internal Rev. Chemist G.F. Beyer

Treasury, Internal Rev. Chemist G.F. Beyer

Title from unverified data provided by the National Photo Company on the negatives or negative sleeves. Date from caption list. Caption from caption list: Chemist G. G. Beyer, of the Internal Revenue Bureau, ma... more

Treasury, Internal Rev. Chemist G.F. Beyer

Treasury, Internal Rev. Chemist G.F. Beyer

Title from unverified data provided by the National Photo Company on the negatives or negative sleeves. Date from caption list. Caption from caption list: Activities on the Internal Revenue Bureau to enforce pr... more

Exhibit Paint testing and research laboratory : Fogg Art Museum.

Exhibit Paint testing and research laboratory : Fogg Art Museum.

Poster for Federal Works Agency WPA Massachusetts Art Project exhibit at the Fogg Art Museum, showing paint samples being tested in a laboratory. Date stamped on verso: May 21 1940. Work Projects Administration... more

U.S. Reports: Meek v. Pittenger, 421 U.S. 349 (1975)

U.S. Reports: Meek v. Pittenger, 421 U.S. 349 (1975)

Description: U.S. Reports Volume 421; October Term, 1974; Meek et al. v. Pittenger, Secretary of Education, et al.

U.S. Reports: Pickett v. Brown, 462 U.S. 1 (1983)

U.S. Reports: Pickett v. Brown, 462 U.S. 1 (1983)

Description: U.S. Reports Volume 462; October Term, 1982; Pickett et al. v. Brown et al.

Venturi Meter, Holden, Worcester County, MA

Venturi Meter, Holden, Worcester County, MA

Significance: Constructed for the world's Columbian Exposition, in Chicago, in 1893. It was then donated to the Alden Research Laboratory where it served for many years as a standard for the calibration of oth... more

Jet Propulsion Laboratory Edwards Facility, Igniter Laboratory, Edwards Air Force Base, Boron, Kern County, CA

Jet Propulsion Laboratory Edwards Facility, Igniter Laboratory, Edward...

Unprocessed Field note material exists for this structure: N702 Survey number: HAER CA-163-BB

Jet Propulsion Laboratory Edwards Facility, Preparation Building, Edwards Air Force Base, Boron, Kern County, CA

Jet Propulsion Laboratory Edwards Facility, Preparation Building, Edwa...

Unprocessed Field note material exists for this structure: N693 Survey number: HAER CA-163-S

Jet Propulsion Laboratory Edwards Facility, Solid Fuel Storage Building, Edwards Air Force Base, Boron, Kern County, CA

Jet Propulsion Laboratory Edwards Facility, Solid Fuel Storage Buildin...

Unprocessed Field note material exists for this structure: N698 Survey number: HAER CA-163-X

Jet Propulsion Laboratory Edwards Facility, Waste Flammable Storage Building, Edwards Air Force Base, Boron, Kern County, CA

Jet Propulsion Laboratory Edwards Facility, Waste Flammable Storage Bu...

Unprocessed Field note material exists for this structure: N699 Survey number: HAER CA-163-Y

Watertown Arsenal, Building No. 111, Arsenal Street, Watertown, Middlesex County, MA

Watertown Arsenal, Building No. 111, Arsenal Street, Watertown, Middle...

Survey number: HAER MA-20-D Building/structure dates: 1865 Initial Construction

Jet Propulsion Laboratory Edwards Facility, Igniter Magazine, Edwards Air Force Base, Boron, Kern County, CA

Jet Propulsion Laboratory Edwards Facility, Igniter Magazine, Edwards ...

Unprocessed Field note material exists for this structure: N701 Survey number: HAER CA-163-AA

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Fluid dynamics

Fluid dynamics

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Fluid dynamics

Fluid dynamics

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Fluid dynamics

Fluid dynamics

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson ...

Significance: Winchester, perhaps the world's largest sporting arms ammunition manufacturer by World War I with a sporting rifle product line, entered large-scale military production in 1914 with British, Belgi... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Fluid dynamics

Fluid dynamics

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Fluid dynamics

Fluid dynamics

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Basic methods for the calibration of sonar equipment

Basic methods for the calibration of sonar equipment

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The Preparation and testing of explosives

The Preparation and testing of explosives

Title on half title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

The analysis of black powder and dynamite,

The analysis of black powder and dynamite,

Also available in digital form.

Methods of sampling delivered coal and specifications for the purchase of coal for the government,

Methods of sampling delivered coal and specifications for the purchase...

At head of title: ... Department of the Interior. Franklin K. Lane, secretary. Bureau of Mines. Van H. Manning, director. First edition. May 1916. Reprint. July 1918. cf. verso of t.-p. "Publications on fuel te... more

Fluid dynamics

Fluid dynamics

Title on half-title page: Summary technical report of the National Defense Research Committee. "Manuscript and illustrations for this volume were prepared for publication by the Summary Reports Group of the Col... more

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