image/svg+xmlOpenclipartServices2008-02-01T04:00:44Services - other symbols set of map pictographs for U.S. National Park maps. PD US Government - National Park Service, U.S. Dept. of the Interior.https://openclipart.org/detail/12375/services-by-johnny_automatic-12375johnny_automaticcartographyexternalsourcemapparkpictographservicessymbol