Stamp: Valentine Heart of Hearts - Express (United States of America 2011)

Valentine Heart of Hearts - Express (United States of America 2011)

01 January (United States of America ) within release Personal Computer Postage - Valentine's Day 2011 goes into circulation Stamp Valentine Heart of Hearts - Express face value Variable United States cent

Stamp Valentine Heart of Hearts - Express in catalogues
Colnect codes: Col: US 2011.00.00/1CVP01b

Stamp is square format.

Inscribed "EXPRESS" below "US POSTAGE" on stamp like Sn:US 1CVP133. Available in all denominations.

Also in the issue Personal Computer Postage - Valentine's Day 2011:

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Stamp Valentine Heart of Hearts - Express in digits
Country: United States of America
Date: 2011-01-01
Print: Thermographic Relief
Perforation: Die Cut 5½
Emission: ATM Labels
Format: Stamp
Face Value: Variable United States cent

Stamp Valentine Heart of Hearts - Express it reflects the thematic directions:

A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. The term computer system may refer to a nominally complete computer that includes the hardware, operating system, software, and peripheral equipment needed and used for full operation; or to a group of computers that are linked and function together, such as a computer network or computer cluster.

The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system.The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs.In humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest, called the mediastinum.

A number is a mathematical object used to count, measure, and label. The most basic examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words. More universally, individual numbers can be represented by symbols, called numerals; for example, "5" is a numeral that represents the number five. As only a relatively small number of symbols can be memorized, basic numerals are commonly organized in a numeral system, which is an organized way to represent any number. The most common numeral system is the Hindu–Arabic numeral system, which allows for the representation of any non-negative integer using a combination of ten fundamental numeric symbols, called digits. In addition to their use in counting and measuring, numerals are often used for labels (as with telephone numbers), for ordering (as with serial numbers), and for codes (as with ISBNs). In common usage, a numeral is not clearly distinguished from the number that it represents.

Valentine's Day, also called Saint Valentine's Day or the Feast of Saint Valentine, is celebrated annually on February 14. It originated as a Christian feast day honoring a martyr named Valentine, and through later folk traditions it has also become a significant cultural, religious and commercial celebration of romance and love in many regions of the world.

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