What does peace sign means?

The symbol is a combination of the semaphore signals for the letters "N" and "D," standing for "nuclear disarmament". In semaphore the letter "N" is formed by a person holding two flags in an upside-down "V," and the letter "D" is formed by holding one flag pointed straight up and the other pointed straight down. Superimposing these two signs forms the shape of the centre of the peace symbol.The original drawing by Gerald Holtom of the CND symbol is housed in the Peace Museum in Bradford, England.


Not patented or restricted, the symbol spread beyond CND and was adopted by the wider anti-war movement. It became known in the United States in 1958 when Albert Bigelow, a pacifist protester, sailed a small boat fitted with the CND banner into the vicinity of a nuclear test.Buttons with the symbol were imported into the United States in 1960 by Philip Altbach, a freshman at the University of Chicago. Altbach had traveled to England to meet with British peace groups as a delegate from the Student Peace Union (SPU) and on his return he persuaded the SPU to adopt the symbol. Between 1960 and 1964 they sold thousands of the buttons on college campuses. By end of the decade it had become a generic peace sign, crossing national and cultural boundaries.
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