I'm looking for information on this route. Secor(The High Sierra) describes this route between the U-notch and The Doors of Perception, as 5.6. It climbs,"...the obscure, obtuse open book above and right of the bergschrund of the U-Notch Coulior."
Secor also mentions the rock as being light gray.
Has anyone done this? How easy is it to find? What is the quality of the rock? Anything else you want to pass along?