all NPS symbols is available at the [http://openiconlibrary.sourceforge.net/ Open Icon Library] |Sour Pictograms-nps-accessibility-signlanguage interpretation
DescriptionPictograms-nps-accessibility-signlanguageinterpretation-2.svgpictograms used by the United States National Park Service. A package containing
small SL.svg Français : Logo du Wiktionnaire pour les langues des signes. Date 3 December 2018 Source File:Pictograms-nps-accessibility-signlanguage interpretation-2