The Boyd's Bump Sign (Aspen Mountain)
The Boyd's Bump Sign is on Aspen Mountain. See this April 18, 2016 Aspen Daiy News article https://www.aspendailynews.com/big-boyd-bump/image_9f62e852-4124-11e8-a51a-03217fde535f.html?utm_medium=social&utm_source=facebook&utm_campaign=user-share&fbclid=IwAR2mMjb7bQh-vtdibBFEDo7MD2ksFwZxDQ0XzG5rDv_UHa-PFrBBJDWJqtQ which has a photo of Boyd's Bump by Craig Turpin, and this is the photo caption: "Jack Boyd scored extra style points Sunday for his fully extended spread eagle off Boyd’s Bump during the Buck-Off, a 43-year tradition of bump skiing down the Aspen Mountain Ridge of Bell that involves dozens of people skiing and riding simultaneously. Some, like Boyd, enjoy launching off the huge bump atop the Ridge as part of their closing day tradition." And you can see the back of the Boyd's Bump Sign in this photo.
See this January 2015 video: https://www.facebook.com/SkiVacations/videos/boyds-bump-on-aspen-mountain/10155199102875637/
Photos are below. Click on images to enlarge.