File:RTTT profile (1972).png
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[edit]DescriptionRTTT profile (1972).png |
English: Figure 14: Track Profile at HSGTC Showing Grades |
Date | |
Source | Madigan, Ronald J. (October 1974). Urban Rail Supporting Technology Program, Fiscal Year 1973, Year End Summary | Report No. UMTA-MA-06-0025-74-9. Office of Research and Development, Urban Mass Transportation Administration, United States Department of Transportation. Retrieved on 7 April 2021. |
Author | Unknown / uncredited photographer(s) and/or illustrator(s) |
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[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 17:19, 7 April 2021 | 1,888 × 1,172 (360 KB) | Mliu92 (talk | contribs) | Uploaded a work by Unknown / uncredited photographer(s) and/or illustrator(s) from {{cite report |url=https://rosap.ntl.bts.gov/view/dot/10993 |title=Urban Rail Supporting Technology Program, Fiscal Year 1973, Year End Summary {{!}} Report No. UMTA-MA-06-0025-74-9 |author=Madigan, Ronald J. |date=October 1974 |publisher=Office of Research and Development, Urban Mass Transportation Administration, United States Department of Transportation |access-date=7 April 2021}} with UploadWizard |
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