At terraserver.com there is a portal to USGS topo maps. I used a search for Needleton Colorado, then performed at little navigation to find both Twilight Peak and Molas Lake. The distinctive peak of Twilight as seen from Molas Lake is evident in the topo map. Curious is the San Juan drumhead that appears to show two small separate bodies of water. Could this be a feature of Molas Lake? Note on the Topo, at least two other lakes appear: Little Molas Lake and Andrew's Lake. Could one of these or both be the water featured in the drumhead?