National Park Service Volunteer 50th Anniversary Logo

50th seal green orange national park Source: https://www.facebook.com/DeathValleyNPS/photos/a.427505487273739/3494509977239926/?type=3

Building on the National Park Service's original logo in the center, this mark adds a circle behind to form a seal and hold wording that specifies this logo is for their volunteer program and the year they're celebrating. Behind the original log and in front of the circle sits an orange ribbon holding the years this program has been in place.