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Original file (SVG file, nominally 613 × 617 pixels, file size: 1,020 bytes)
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Summary
| Description |
English: A 1980s explosion hazard symbol. |
| Date | |
| Source | Derived from NBSIR 83-2732, Use of Hazard Pictorials/Symbols in the Minerals Industry, Figure 8, Symbol 1. |
| Author | National Bureau of Standards and Bureau of Mines |
Licensing
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This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:56, 11 August 2024 | | 613 × 617 (1,020 bytes) | The Navigators | Uploaded a work by National Bureau of Standards and Bureau of Mines from Derived from NBSIR 83-2732, ''[https://www.govinfo.gov/content/pkg/GOVPUB-C13-3aefa17e6146fd118a14c6f16b46c5c9/pdf/GOVPUB-C13-3aefa17e6146fd118a14c6f16b46c5c9.pdf Use of Hazard Pictorials/Symbols in the Minerals Industry]'', Figure 8, Symbol 1. with UploadWizard |
File usage
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