USGS Multimedia Gallery
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DetailsTitle: Drafting Set Description: Also known as a drawing set, the instruments were used in cartographic work. The instruments include ruling pens and ring head dividers. This set was manufactured by Eugene Dietzgen & Company, Chicago and New York. The set was used by the U.S. Geological Survey Topographic Branch in the early decades of the 20th Century. Object ID: USGS-000173 Location: USA Photographer: USGS Museum Staff , U.S. Geological Survey Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo. Source: USGS Museum Collection
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