This Day In History

Today, September 30th

Recent stories…

1962 4¢ Winslow Homer
September 29, 1910

Death of Artist Winslow Homer

On September 29, 1910, Winslow Homer died at Prouts Neck, Maine, after a career that helped define American art. He began as a magazine illustrator, but his paintings and watercolors came to portray war, work, childhood, and the sea with unusual clarity and force.

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1990 25c Micronesia
September 28, 1990

Marshall Islands and Micronesia Joint Issue

On September 28, 1990, the US Postal Service issued two stamps commemorating the Compacts of Free Association with the Federated States of Micronesia and the Republic of the Marshall Islands. The stamps marked a relationship that recognized the two Pacific territories as self-governing and sovereign while maintaining close ties with the United States.

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1981 17c Great Americans: Rachel Carson
September 27, 1962

Rachel Carson’s Silent Spring 

On September 27, 1962, Rachel Carson published Silent Spring, a book that challenged Americans to consider what happened after pesticides were sprayed. Drawing on scientific studies, government records, and reports from affected communities, Carson argued that chemicals meant to kill insects could also disrupt entire ecosystems.

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1973 8c George Gershwin
September 26, 1898

Birth of George Gershwin

George Gershwin was born Jacob Gershwine on September 26, 1898, in Brooklyn, New York. A successful composer and pianist, he created beloved orchestral compositions, popular jazz standards, as well as Broadway and Hollywood hits.

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More Science stories…

1983 20¢ Science and Industry
September 20, 1848

American Association for the Advancement of Science

The American Association for the Advancement of Science (AAAS) was founded on September 20, 1848, in Philadelphia, Pennsylvania. It grew to become the world’s largest general scientific society with more than 120,000 members.

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#5211 - 2017 First-Class Forever Stamp - Total Solar Eclipse
June 20, 2017

First Heat-Sensitive US Stamp

On June 20, 2017, the USPS issued its first stamp printed with heat-sensitive thermochromic ink, honoring the total solar eclipse expected later that summer. With the touch of a finger, the dark eclipse transformed into a glowing image of the full Moon.

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1999 33c Celebrate the Century - 1960s: Lasers
May 16, 1960

Birth of the Laser – International Day of Light

On May 16, 1960, Theodore Maiman fired up a device that turned a flash of light into something sharper, brighter, and far more useful. His first working laser later gave May 16 its place as the International Day of Light, a yearly reminder of how light-based science changed medicine, communications, industry, and daily life.

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#UNV662 - 2020 1,35 Florence Nightingale
May 12, 1820

Birth of Florence Nightingale 

On May 12, 1820, nurse and social reformer Florence Nightingale was born in Florence, Tuscany, Italy. Her work during the Crimean War made her famous – but she’s best remembered today for her efforts to make health care safer. Her birthday later became a lasting day of recognition for health care, inspiring observances such as International Nurses Day and the original National Hospital Day.

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More stories from September 30th…

1984 20¢ Roberto Clemente
September 30, 1972

Roberto Clemente’s 3,000th Hit 

On September 30, 1972, Roberto Clemente scored his 3,000th hit on the very last regular season at-bat of his career. He became just the 11th person at the time to reach this milestone. To date, more than 30 players have over 3,000 hits.

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1996 32c Legends of Hollywood: James Dean
September 30th, 1955

James Dean Dies in Car Crash

A rising star in Hollywood, James Dean’s death on September 30, 1955 sent shockwaves across America. Dean’s career consisted of three major films produced in just 17 months – only one of which was released before his death.

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1935 3¢ Dedication of Boulder Dam
September 30, 1935

Dedication of the Hoover Dam 

On September 30, 1935, President Franklin Roosevelt presided over the dedication ceremony of the Boulder Dam. Later renamed the Hoover Dam, it’s one of the highest concrete dams in the world.

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1983 20¢ George “Babe Ruth” Herman
September 30, 1927

Babe Ruth’s 60th Home Run

On September 30, 1927, Babe Ruth became the first baseball player in US history to hit 60 home runs. His record would stand for 34 years, but it remains a historic moment in sports history.

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