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[Ore testing and ovens in assay laboratory with surrounding text]

[Ore testing and ovens in assay laboratory with surrounding text]

Illus. and text in: Beschreibung aller furnemisten mineralischen Ertz unnd Bergkwercks Arten / Lazarus Ercker. Franckfurt am Mayn : J. Feyerabendt, 1598. Published in: The tradition of science / Leonard C. Brun... More

[Alchemist and assistant in laboratory, with surrounding border of birds, flowers, and insects]

[Alchemist and assistant in laboratory, with surrounding border of bir...

Chapter frontispiece in: Theatrum chemicum britannicum / Elias Ashmole. London : Printed by F. Grismund for N. Brooke, 1652. Published in: The tradition of science / Leonard C. Bruno. Washington, D.C. : Library... More

Military laboratory, at No. 34, Dock street near the Drawbridge, Philadelphia: where owners and commanders of armed vessels may be supplied, for either the use of small arms or cannon, at the shortest notice, with every species of military store

Military laboratory, at No. 34, Dock street near the Drawbridge, Phila...

Not in Evans.; On verso: MC #09-82-038.321 Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 147, Folder 9a.

School of applied chemistry ... Analytical laboratory, Yale College. New Haven, June 1848.

School of applied chemistry ... Analytical laboratory, Yale College. N...

Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 8, Folder 23.

Charles M. Wetherill to Abraham Lincoln, Friday, October 17, 1862 (Laboratory equipment)

Charles M. Wetherill to Abraham Lincoln, Friday, October 17, 1862 (La...

Devil's laboratory, Sonoma County, Cal., California, 19th century sterescope card.

Devil's laboratory, Sonoma County, Cal., California, 19th century ster...

Geyser Springs. Stereo by Andrew Price. This record contains unverified, old data from caption card. Caption card tracings: California Geyser Springs; Photog. I.; California Sonoma County; Geysers; Geogr.; Ph. ... More

Madison, Wis., Chemical Laboratory and Science Hall

Madison, Wis., Chemical Laboratory and Science Hall

Engineering laboratory, U. of M., Ann Arbor, Michigan

Engineering laboratory, U. of M., Ann Arbor, Michigan

A Laboratory, U.S. Naval Academy

A Laboratory, U.S. Naval Academy

Edison and most of his Orange laboratory staff

Edison and most of his Orange laboratory staff

Portrait shows Edison seated in center of front row. On his right: Ch. Batchelor, W.S. Mallory, J.F. Randolph, and J.W. Harris. On his left (right to left): J. Ott; Thos. Maguire; J.W. Gladstone; and Ch. Brown.... More

Agricultural and Mechanical College, Greensboro, N.C. Biological laboratory

Agricultural and Mechanical College, Greensboro, N.C. Biological labor...

[Physics laboratory, Eastern High School]

[Physics laboratory, Eastern High School]

Title and other information transcribed from caption card. Frances Benjamin Johnston Collection (Library of Congress). In album: "Eastern High School."

[Girls in a science laboratory at Eastern High School, Washington, D.C.]

[Girls in a science laboratory at Eastern High School, Washington, D.C...

Title and other information transcribed from caption card. Frances Benjamin Johnston Collection (Library of Congress). In album: "Eastern High School." Caption card tracings: Schools Classrooms; DC, Wash. S... More

[Hampton Institute, Hampton, Va. - teacher and five students studying insects in the laboratory]

[Hampton Institute, Hampton, Va. - teacher and five students studying ...

Title and other information transcribed from caption card. Frances Benjamin Johnston Collection (Library of Congress). LOT subdivision subject: Hampton Normal and Agricultural Institute - Liberal Arts & Science... More

[Kent Chemical Laboratory and theater, University of Chicago, Chicago, Ill.]

[Kent Chemical Laboratory and theater, University of Chicago, Chicago,...

Chemical laboratory, Michigan School of Mines [i.e. Michigan Technological University], Houghton, Mich.

Chemical laboratory, Michigan School of Mines [i.e. Michigan Technolog...

Laboratory, censor's office

Laboratory, censor's office

Howard Univ., Washington, D.C., ca. 1900 - class in bacteriology laboratory

Howard Univ., Washington, D.C., ca. 1900 - class in bacteriology labor...

Title from caption card. Images collected by W.E.B. Du Bois and Thomas J. Calloway for the "American Negro Exhibit" at the Paris Exposition of 1900 (Exposition universelle internationale de 1900). Reportedly di... More

[Chemistry laboratory at Howard University, Washington, D.C.]

[Chemistry laboratory at Howard University, Washington, D.C.]

Photo displayed as part of the American Negro exhibit at the Paris Exposition of 1900.

Letter from Bevan Lawson to Volta Laboratory, undated

Letter from Bevan Lawson to Volta Laboratory, undated

Pharmaceutical laboratory at Howard University, Washington, D.C., ca. 1900

Pharmaceutical laboratory at Howard University, Washington, D.C., ca. ...

Title transcribed from photo mount. Reportedly displayed as part of the American Negro exhibit at the Paris Exposition of 1900. No caption card found in file.

Nathan Strauss Pasteurised milk laboratory, Washington, DC

Nathan Strauss Pasteurised milk laboratory, Washington, DC

[Kent Chemical Laboratory, University of Chicago, Chicago, Ill.]

[Kent Chemical Laboratory, University of Chicago, Chicago, Ill.]

Rogers laboratory

Rogers laboratory

Nasal Spray - Laboratory for eye, ear, etc - COMFORT

Nasal Spray - Laboratory for eye, ear, etc - COMFORT

Pathological laboratory - COMFORT

Pathological laboratory - COMFORT

Mechanical laboratory, west side, U. of Va.

Mechanical laboratory, west side, U. of Va.

Chemical Laboratory, University of Rochester

Chemical Laboratory, University of Rochester

Vassar laboratory -- training nurses

Vassar laboratory -- training nurses

[Detroit, Mich., Memorial Hall, Frederick Stearns laboratory]

[Detroit, Mich., Memorial Hall, Frederick Stearns laboratory]

The most famous inventor of the age--Thos. A. Edison in his laboratory, East Orange, N.J., U.S.A.

The most famous inventor of the age--Thos. A. Edison in his laboratory...

Thomas Alva Edison, half-length portrait, standing in his laboratory, facing slightly left. H4733 U.S. Copyright Office.

Quarantine station--Office of Dr. Doty, where boarding doctors wait for the signal, two whistles, informing them of the approach of an incoming steamer Laboratory at quarantine.

Quarantine station--Office of Dr. Doty, where boarding doctors wait fo...

Illus. in: Quarantine sketches. The Maltine Company, [1902], [p.5].

State Gold Assayers" Laboratory, (1902) Blagoveshchensk, Russia

State Gold Assayers" Laboratory, (1902) Blagoveshchensk, Russia

[Chemistry laboratory at Tuskegee Institute, ca. 1902]

[Chemistry laboratory at Tuskegee Institute, ca. 1902]

Photograph shows interior view of chemistry laboratory/classroom with students at the Tuskegee Institute, Tuskegee, Alabama. George Washington Carver stands second from right, facing front (framed by doorway). ... More

[Harvey Washington Wiley, looking through optical instrument in laboratory at the U.S. Department of Agriculture Bureau of Chemistry]

[Harvey Washington Wiley, looking through optical instrument in labora...

Photo made for article in N.Y. Herald, 1902 May. Harvey W. Wiley Collection.

[Laboratory at Tuskegee Institute, Ala.]

[Laboratory at Tuskegee Institute, Ala.]

Laying of cornerstone of new Physical Laboratory, Bureau of Standards, Washington, D.C.

Laying of cornerstone of new Physical Laboratory, Bureau of Standards,...

Physical laboratory, Adelbert College, Cleveland, O[hio]

Physical laboratory, Adelbert College, Cleveland, O[hio]

Physical laboratory, Johns Hopkins University, Baltimore, Md.

Physical laboratory, Johns Hopkins University, Baltimore, Md.

[Thomas Alva Edison, 1847-1931, three-quarter length portrait, standing, in laboratory]

[Thomas Alva Edison, 1847-1931, three-quarter length portrait, standin...

Photo copyrighted by Pach. This record contains unverified, old data from caption card.

New medical laboratory, University of Pennsylvania

New medical laboratory, University of Pennsylvania

Rouss physical laboratory, University of Virginia

Rouss physical laboratory, University of Virginia

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory,Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory,Detroit, Mich.]

Mechanical laboratory, University of Virginia

Mechanical laboratory, University of Virginia

Brent Daniel, formerly of the Radio Laboratory of the Bureau of Standards at Washington, with the first portable Super-Heterodyne, his own design. The seven vacuum tubes, batteries, loop antenna, loud speaker, and other necessary units are completely self-contained in the carrying case. He has been able to hear Pacific Coast stations from this outfit

Brent Daniel, formerly of the Radio Laboratory of the Bureau of Standa...

Test room, physical laboratory, Baldwin Locomotive Works, Philadelphia, Pa., U.S.A.

Test room, physical laboratory, Baldwin Locomotive Works, Philadelphia...

H70646 U.S. Copyright Office. No. 7072.

Physical laboratory, University of Minnesota

Physical laboratory, University of Minnesota

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

Chemical laboratory, University of Minnesota

Chemical laboratory, University of Minnesota

[Thomas Alva Edison, 1847-1931, half-length portrait, working in chemical laboratory]

[Thomas Alva Edison, 1847-1931, half-length portrait, working in chemi...

Copyright by Brown Bros. This record contains unverified, old data from caption card.

Prokudin Gorskii: [Scientific laboratory]. Color separation negative

Prokudin Gorskii: [Scientific laboratory]. Color separation negative

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

[Memorial Hall, Frederick Stearns & Co. laboratory, Detroit, Mich.]

University of Chicago, Ryerson Laboratory, Chicago, Ill.

University of Chicago, Ryerson Laboratory, Chicago, Ill.

Copyright by Detroit Publishing Company. No. 070162.

[Prof. C.E. Munroe, three-quarter length portrait, facing left, standing in his laboratory]

[Prof. C.E. Munroe, three-quarter length portrait, facing left, standi...

H105079 U.S. Copyright Office. Copyright by Waldon Fawcett, Washington, D.C.

Cooking laboratory in elementary school, New York

Cooking laboratory in elementary school, New York

Prof. Gabriel Lippmann, in laboratory

Prof. Gabriel Lippmann, in laboratory

LABORATORY

LABORATORY

[Lore Alford Rogers, bacteriologist, working in laboratory at the Department of Agriculture]

[Lore Alford Rogers, bacteriologist, working in laboratory at the Depa...

Photograph by National Photo Co.

General analytical laboratory, ... Union Sugar Co. Betteravia, Cal.

General analytical laboratory, ... Union Sugar Co. Betteravia, Cal.

National Photo Company Collection. Aston photo no. 727. LC-F82-10209 (glass neg.)

Red Cross laboratory at front

Red Cross laboratory at front

[Man usning scientific apparatus in laboratory]

[Man usning scientific apparatus in laboratory]

A Corner of Memorial Hall, [Frederick] Stearns laboratory, Detroit, Michigan

A Corner of Memorial Hall, [Frederick] Stearns laboratory, Detroit, Mi...

Memorial Hall, [Frederick] Stearns laboratory, Detroit, Mich.

Memorial Hall, [Frederick] Stearns laboratory, Detroit, Mich.

Louisiana. Ruston. Louisiana Industrial Institute and College biological laboratory

Louisiana. Ruston. Louisiana Industrial Institute and College biologic...

Photograph shows seven young women in laboratory with instructor.

Frederick Stearns and Co. laboratory from southeast, Detroit, Mich.

Frederick Stearns and Co. laboratory from southeast, Detroit, Mich.

Women scientists: standing: Miss Nellie A. Brown; L to R: Miss Lucia McCollock, Miss Mary K. Bryan, Miss Florence Hedges, The women scientists make cultures of the parasites make [...]ulation experiments and all sorts of technical laboratory work

Women scientists: standing: Miss Nellie A. Brown; L to R: Miss Lucia M...

General Analytical Laboratory, Union Sugar Co. Betteravia, Cal.

General Analytical Laboratory, Union Sugar Co. Betteravia, Cal.

HYGIENE LABORATORY

HYGIENE LABORATORY

HYGIENE LABORATORY

HYGIENE LABORATORY

Maggi Laboratory, Paris

Maggi Laboratory, Paris

Photograph shows a milk store of the Maggi Company, Rue Condorcet, Paris, France whihc was damaged by a mob, because of its German ownership, during World War I. (Source: Flickr Commons project, 2011)

Treasury Dept. Chemical laboratory of the Internal Revenue Bureau where seizures of opiates are tested, [1914]

Treasury Dept. Chemical laboratory of the Internal Revenue Bureau wher...

French Auto Laboratory of Radiology

French Auto Laboratory of Radiology

Photograph shows a mobile radiology automobile during World War I, probably in France. (Source: Flickr Commons project, 2011)

Mr. Thomas Edison walking in laboratory yard with Messrs. Miller Reese Hutchinson and Miller

Mr. Thomas Edison walking in laboratory yard with Messrs. Miller Reese...

Wright's research laboratory, Dayton flying field

Wright's research laboratory, Dayton flying field

Laboratory -- Pratt Institute

Laboratory -- Pratt Institute

Photograph shows members of the U.S. Army Signal Corps training in a laboratory at the Pratt Institute, Brooklyn, New York, during World War I. (Source: Flickr Commons project, 2015)

FUNK, MISS ELIZABETH. IN LABORATORY

FUNK, MISS ELIZABETH. IN LABORATORY

[Flag] Don't think that because you work at a desk or in a laboratory that therefore you are not serving your country. You are if you do the work which is given you well. The Commander-in-chief of the army and navy wears no uniform. He is our gr

[Flag] Don't think that because you work at a desk or in a laboratory ...

Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 241, Folder 16b.

Education and School Children - Stuyvesant High School, Laboratory of Applied Mechanics and Electricity, New York City

Education and School Children - Stuyvesant High School, Laboratory of ...

Title and other information transcribed from caption card and item. George Grantham Bain Collection (Library of Congress). Caption card tracings: School Classrooms; Geogr.

[Washington Sanitarium?, Takoma Park, Maryland, laboratory]

[Washington Sanitarium?, Takoma Park, Maryland, laboratory]

Chemical Laboratory, Dilution Div., Bureau of Agrl. Chemistry Dept.

Chemical Laboratory, Dilution Div., Bureau of Agrl. Chemistry Dept.

[Dr. Alexander Gettler, toxicologist and forensic chemist with the Office of Chief Medical Examiner of the City of New York, in a laboratory]

[Dr. Alexander Gettler, toxicologist and forensic chemist with the Off...

[Dr. Alexander Gettler, toxicologist and forensic chemist, and Dr. Charles Norris, New York City's first chief medical examiner, in a laboratory]

[Dr. Alexander Gettler, toxicologist and forensic chemist, and Dr. Cha...

Title devised by Library staff. Stamped on verso: Received Oct 21 1932; Last time used Nov 27 1945 edition 1. Forms part of: New York World-Telegram and the Sun Newspaper Photograph Collection (Library of Congress).

Agrl. Dept., Biological Survey laboratory

Agrl. Dept., Biological Survey laboratory

[Thomas Edison, half-length portrait, facing left and looking down into glass, experimenting in his laboratory]

[Thomas Edison, half-length portrait, facing left and looking down int...

J239947 U.S. Copyright Office. Copyright by T.A.E. Inc.

Corby's laboratory

Corby's laboratory

A Third year high school girl in the chemical laboratory - Greenbank Consolidated School. Location: Pocahontas County, West Virginia / Photo by Lewis W. Hine.

A Third year high school girl in the chemical laboratory - Greenbank C...

Corby's laboratory

Corby's laboratory

A Third year high school girl in the chemical laboratory, - Greenbank Consolidated School, Oct. 7, 1921. Location: Pocahontas County, West Virginia / Photo by Lewis W. Hine.

A Third year high school girl in the chemical laboratory, - Greenbank ...

Raising flag to the top of the U.S. Navy's new laboratory at Bellevue, D.C.

Raising flag to the top of the U.S. Navy's new laboratory at Bellevue,...

Photographic Laboratory, Dept. Agrl., 3/9/23

Photographic Laboratory, Dept. Agrl., 3/9/23

[Senator E.F. Ladd, of North Dakota, and W.G. Campbell, chief of the Bureau of Chemistry, in a laboratory]

[Senator E.F. Ladd, of North Dakota, and W.G. Campbell, chief of the B...

National Photo Company Collection. No. 23740.

Asst. Secy. of Navy Roosevelt speaking at the open of the new million dollar laboratory located at Bellevue, D.C.

Asst. Secy. of Navy Roosevelt speaking at the open of the new million ...

General view of sugar testing laboratory

General view of sugar testing laboratory

The yardstick is being applied to the measuring of radio waves by means of parallel device of galvanometer, the radio laboratory of the Bureau of Standards has succeeded in measuring very short radio waves, only ten meters in length

The yardstick is being applied to the measuring of radio waves by mean...

U.S. Naval Research Laboratory, Bellevue, D.C., 6/29/25

U.S. Naval Research Laboratory, Bellevue, D.C., 6/29/25

U.S. Naval Research Laboratory, Bellevue, D.C., 6/29/25

U.S. Naval Research Laboratory, Bellevue, D.C., 6/29/25

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