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The Devil Hates Hygiene, Public Bathroom, 1590s
LMY24T01_HRP611

The Devil Hates Hygiene, Public Bathroom, 1590s

Henrietta Leavitt (1868-1921), US astronomer. Leavitt graduated from Radcliffe College in 1892, and joined the Harvard College Observatory in 1895. Her early work on the photographic magnitudes of sta...
LMY23T01_G16F3D

Henrietta Leavitt (1868-1921), US astronomer. Leav...

Le Velo de Bordeaux. Bicycle hire park for city centre public transport. Popularsite next to the Garonne River in Bordeaux, Gironde, FRance.
LMY22T04_W0Y2CD

Le Velo de Bordeaux. Bicycle hire park for city ce...

A pictogram is an ideogram that conveys its meaning through its pictorial resemblance to a physical object. Egyptian hieroglyphs were the formal writing system used in Ancient Egypt. It combined logog...
LMY22T03_JR3184

A pictogram is an ideogram that conveys its meanin...

Ellis Island - In the 19th century, Ellis Island was the site of Fort Gibson and later became a naval magazine. The first inspection station opened in 1892 and was destroyed by fire in 1897. The secon...
LMY22T01_2E1ANKB

Ellis Island - In the 19th century, Ellis Island w...

Ellis Island - In the 19th century, Ellis Island was the site of Fort Gibson and later became a naval magazine. The first inspection station opened in 1892 and was destroyed by fire in 1897. The secon...
LMY22T01_2E1ANP4

Ellis Island - In the 19th century, Ellis Island w...

Louis Pasteur, French Bacteriologist
LMY20T04_HRNWF3

Louis Pasteur, French Bacteriologist

Michael Heidelberger, American Immunologist
LMY20T04_HRNR0K

Michael Heidelberger, American Immunologist

Louis Pasteur, French Chemist and Bacteriologist
LMY20T04_HRNNRY

Louis Pasteur, French Chemist and Bacteriologist

Meyer and Parkman, American Immunologists
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Meyer and Parkman, American Immunologists

Louis Pasteur, French Chemist and Bacteriologist
LMY20T04_HRNNRM

Louis Pasteur, French Chemist and Bacteriologist

A jet injector gun being used during mass smallpox immunization procedures. Vaccinia vaccine is a highly effective immunizing agent that brought about the global eradication of smallpox, 1972. Because...
LMY20T04_KTWRYJ

A jet injector gun being used during mass smallpox...

Quarantine Question, 1858
LMY20T01_HRP14Y

Quarantine Question, 1858