East Buttress El Cap

Hi Folks,
Long shot but I thought I'd give it a try. We topped out on the East Butress of El Cap in the dark yesterday and made a colossal blunder. We forgot the small rack used and a camera in its case was also attached to the rack. This should be somewhere near the base of the tree used as the anchor on the last pitch.

If you find it, my friend and I would be appreciate its return. Thank you.