I climbed at the Pinnacles on Sunday (10/13/96) with Lin Murphy.
We did a few 5.9s and 5.10s on the "Yaks":
North Yak:  (no register)
- NW Face 5.10a ***
- toproped a line just to its left.  Unfortunately it's too close
  to be worth bolting.
- toproped a loose face and chute on the S face - 5.10b.  Unfortunately
  you lower to the start in the chimney, and it has a very loose flake,
  so it is not worth bolting.
South Yak:  (glass jar register)
- W Face 5.7, used Friends to protect this long pitch
- NW Face 5.11c A0 - toproped this interesting streak on the rappel
  route.  A0 was some hangs to figure out the crux.  Unfortunately a few
  key holds are loose and will likely break.
Beast of Burden 5.10a - Lin led
- we climbed out via a corner to its left
Bullrun 5.10b * - I toproped this.  Flexy flakes above bolts would
  make it an exciting lead