Tuesday Open Line


The person’s name is not known, but whoever bought a pack of chewing gum at the Marsh Supermarket in Troy, Ohio on this day 38 years ago was making history. It was the first purchase of an item to be scanned into a cash register by using the Universal Product Code — much better known as the bar code. Realizing the significance of the event, the buyer returned the item — a 10-pack of Wrigley’s Juicy Fruit — which is now on display at the Smithsonian in Washington, D.C. The sound of the once universal cash register is now relegated to history. Today, the bar code is part of everyday life for all of those who shop and work in America’s more than 1.1 million retail stores. You can find these and more facts about America from the U.S. Census Bureau online at <www.census.gov>.


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