I twice did part of that trail going to climb Mt. Ericsson via Lucy's Footpath. I may have some photos, but I'd have to scan. No signs, you just have to keep your eyes open, and know where it cuts off from the Lake Reflection trail. It's a pretty good trail though you can get off it, and some of my buddies took it instead of going to Lake Reflection, and thusly being local enviro club, didn't or couldn't see that they were going the wrong way. It heads up and east, and not north up and at the bottom of a canyon like the trail to Reflection. Have a photo of one of the lakes on my website.