Chien-Shiung Wu
USPS 2021 Chien-Shiung Wu Forever® Stamps Sheet of 20
Honor the groundbreaking achievements of one of the twentieth century's most influential physicists with the USPS 2021 Chien-Shiung Wu Forever® Stamps Sheet of 20, officially issued by the United States Postal Service on February 11, 2021, in celebration of the International Day of Women and Girls in Science. This commemorative Forever® stamp recognizes Dr. Chien-Shiung Wu, whose pioneering research in experimental nuclear physics transformed scientific understanding and earned her worldwide recognition as one of the foremost physicists of her generation. Through this official USPS release, her remarkable legacy continues to inspire future generations of scientists and innovators.
Designed by USPS art director Ethel Kessler with original artwork by Kam Mak, the stamp features a distinguished portrait of Dr. Wu alongside a chalkboard displaying a scientific equation related to her groundbreaking work. Issued as a sheet of 20 authentic USPS Forever® stamps, this official release combines elegant artistic design with profound historical significance, making it a meaningful collectible for philatelists, science enthusiasts, educators, and admirers of one of America's most accomplished scientific pioneers.
An exceptional addition to any distinguished stamp collection, the 2021 Chien-Shiung Wu Forever® Stamps Sheet is admired for its official USPS issue, inspiring portraiture, and enduring collectible appeal. Whether preserved as part of a science-themed collection, displayed in recognition of Dr. Wu's extraordinary contributions to physics, or treasured as a tribute to her lasting impact on scientific discovery, this official Forever® stamp sheet stands as a timeless celebration of innovation, perseverance, and excellence in science.
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Independent Business Disclosure
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Packaging & Fulfillment Notice
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Postal Use & Collector Value Notice
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Product Presentation Notice
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Stamp Information & Authenticity
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Trademark & Intellectual Property Notice
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Website Content & Information Notice

Packaging & Fulfillment Notice

Postal Use & Collector Value Notice

Product Presentation Notice

Stamp Information & Authenticity

Trademark & Intellectual Property Notice

Website Content & Information Notice
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