BEAR IN MIND, THIS LIST IS BY NO MEANS EXHAUSTIVE. THERE ARE DOZENS OF RECOGNIZED ERRORS; THE 6 MENTIONED HERE ARE MAJOR ERROR TYPES AND ARE PRESENTED TO HELP INTRODUCE YOU TO THE LARGER REALM OF ERROR COIN COLLECTING. HERE IS THE KICKER; ERROR COINS ARE WORTH THOUSANDS OF POUNDS. AND WITH THIS BEING A FIRST ISSUE ERROR COIN I HAVE LISTED, IT WILL BE WORTH MUCH, MUCH MORE IN THE YEARS TO COME! THIS IS THE MOST SECURE COIN IN THE WORLD, IT HAS A ISIS (INTERGRATED SECURE IDENTIFICATION SYSTEMS) EMBEDDED IN THE QUEENS CHEEK WHICH IS NOT VISIBLE TO THE HUMAN EYE.
THE ISIS USES A BINARY CODE AND AN EXACT LIGHT FREQENCY OF ULTRAVIOLET LIGHT SOURCE, SIMILAR TO SECURITY USED IN AIRPORTS. DEVELOPED IN THE UNITED STATES OF AMERICA.. The item "ULTRA RARE NEW ONE POUND COIN" is in sale since Sunday, December 16, 2018. This item is in the category "Coins\Coins\British\Decimal Coinage (c. The seller is "robwillo25" and is located in Carnforth.This item can be shipped to United Kingdom.