#4893a – 2014 $1.15 Imperf Sea Surface Temp

U.S. #4893a

2014 $1.15 Sea Surface Temperatures Imperforate

Global Forever 

 

The round stamp is the third Global Forever stamp issued. Released on Earth Day, this stamp was inspired by a model by NOAA (National Oceanic and Atmospheric Administration) of the earth’s climate. It shows one frame in a 1,460-frame animation of Earth’s climate. North America is in the center with portions of South America, Asia, and Europe along the edges. 

 

Benjamin Franklin made some of the first scientific studies of the Atlantic Ocean’s surface temperature on his voyages from North America to Europe. His simple measurements, using a mercury thermometer, laid the foundation for further experiments on ocean temperatures and their effect on weather.

 

The surface temperature of the ocean varies daily, influenced by sunlight, wind, and the seasons. Warmer waters, in turn, create changes in the weather, causing typhoons and hurricanes to form or intensify. These disturbances lower the ocean temperatures by mixing colder deep water with the warmer waves at the surface.

 

In the Pacific Ocean, a long-term warming of a few degrees can trigger an El Niño weather pattern. As warm water travels east, it causes droughts in southern Asia and Australia and increased rainfall in the southwestern U.S. The conditions can last up to two years, having a serious impact on the fishing industry as well as harvests along the shores.

 

Continued study, including the use of satellite images, provides a better understanding of weather patterns. This knowledge leads to advanced warnings, allowing preparations for unusual weather events. Still, scientists know they can never control the forces of nature affecting the temperatures of the Earth’s oceans. 

 

$1.15 Sea Surface Temperature, issued to satisfy the international one-ounce rate

Issue Date: April 22, 2014, Earth Day

City: Washington, DC, at a U.S. Department of Energy Community Day event

Category: Definitive

Printed By: Ashton Potter USA Ltd.

Printing Method: Lithographed, sheets of 50 with five panes of 10 per sheet

Perforations: Imperforate

Self-adhesive

 

Scarce Modern Imperforates

The modern imperforate stamps are one of the hottest stories around.  In 2012, the U.S. Postal Service released some issues as press sheets.  The sheets with die cut perforations were issued in limited quantities. 

 

To the surprise of many collectors, officials then issued a small number of press sheets without perforations.  The uncut sheets were only available in Kansas City, Missouri, yet most sold out immediately.  In an instant, the imperforate stamp sheets became modern rarities.  For example, only 75,000 Baseball All-Star se-tenant sheets were issued compared to 118,000 Bugs Bunny sheets with the 10th stamp imperforate.

 

In a controversial move, the editors of Scott Catalogue announced they would not list or give numbers to these stamps because they did not fit Scott guidelines.  This decision was strongly debated since the imperforate stamps are valid for postage.  They eventually decided to give the stamps minor numbers and have continued issuing imperforates in the years since.

 

Because they were issued in such limited quantities, these scarce modern imperforates can be difficult to find.  Luckily Mystic purchased a small number of each imperforate stamp issued so you can add these modern rarities to your collection.  Be one of the lucky few – order today. 

 

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U.S. #4893a

2014 $1.15 Sea Surface Temperatures Imperforate

Global Forever 

 

The round stamp is the third Global Forever stamp issued. Released on Earth Day, this stamp was inspired by a model by NOAA (National Oceanic and Atmospheric Administration) of the earth’s climate. It shows one frame in a 1,460-frame animation of Earth’s climate. North America is in the center with portions of South America, Asia, and Europe along the edges. 

 

Benjamin Franklin made some of the first scientific studies of the Atlantic Ocean’s surface temperature on his voyages from North America to Europe. His simple measurements, using a mercury thermometer, laid the foundation for further experiments on ocean temperatures and their effect on weather.

 

The surface temperature of the ocean varies daily, influenced by sunlight, wind, and the seasons. Warmer waters, in turn, create changes in the weather, causing typhoons and hurricanes to form or intensify. These disturbances lower the ocean temperatures by mixing colder deep water with the warmer waves at the surface.

 

In the Pacific Ocean, a long-term warming of a few degrees can trigger an El Niño weather pattern. As warm water travels east, it causes droughts in southern Asia and Australia and increased rainfall in the southwestern U.S. The conditions can last up to two years, having a serious impact on the fishing industry as well as harvests along the shores.

 

Continued study, including the use of satellite images, provides a better understanding of weather patterns. This knowledge leads to advanced warnings, allowing preparations for unusual weather events. Still, scientists know they can never control the forces of nature affecting the temperatures of the Earth’s oceans. 

 

$1.15 Sea Surface Temperature, issued to satisfy the international one-ounce rate

Issue Date: April 22, 2014, Earth Day

City: Washington, DC, at a U.S. Department of Energy Community Day event

Category: Definitive

Printed By: Ashton Potter USA Ltd.

Printing Method: Lithographed, sheets of 50 with five panes of 10 per sheet

Perforations: Imperforate

Self-adhesive

 

Scarce Modern Imperforates

The modern imperforate stamps are one of the hottest stories around.  In 2012, the U.S. Postal Service released some issues as press sheets.  The sheets with die cut perforations were issued in limited quantities. 

 

To the surprise of many collectors, officials then issued a small number of press sheets without perforations.  The uncut sheets were only available in Kansas City, Missouri, yet most sold out immediately.  In an instant, the imperforate stamp sheets became modern rarities.  For example, only 75,000 Baseball All-Star se-tenant sheets were issued compared to 118,000 Bugs Bunny sheets with the 10th stamp imperforate.

 

In a controversial move, the editors of Scott Catalogue announced they would not list or give numbers to these stamps because they did not fit Scott guidelines.  This decision was strongly debated since the imperforate stamps are valid for postage.  They eventually decided to give the stamps minor numbers and have continued issuing imperforates in the years since.

 

Because they were issued in such limited quantities, these scarce modern imperforates can be difficult to find.  Luckily Mystic purchased a small number of each imperforate stamp issued so you can add these modern rarities to your collection.  Be one of the lucky few – order today.