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# Meter Bar

## Appears In

                        - Redefining the Kilogram, The Present
                        - A Turning Point for Humanity: Redefining the World’s Measurement System
                        - Kilogram: The Present
                        - Meter
                        - U.S. Survey Foot: Frequently Asked Questions (FAQs)

Until 1960, the SI standard of length was disseminated using platinum-iridium meter bars such as these from the NIST Museum.

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