This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Metric seal.svg International Bureau of Weights and Measures BIPM logo Bureau international des poids et mesures BIPM bipm org pdf en user Ssolbergj PDold Three logos svg checked SVG logos International Bureau of Weights and Measures
Page 2023 Free-images.com. All images are Public Domain