Sample PDF on bug #677134 comment #21 showing a slightly more filled out '1' with full bottom slab serif:
https://bugs.launchpad.net/ubuntu-font-family/+bug/677134/+attachment/1758664/+files/BugReport2010-12-07_B.pdf
Sample PDF on bug #677134 comment #21 showing a slightly more filled out '1' with full bottom slab serif:
https:/ /bugs.launchpad .net/ubuntu- font-family/ +bug/677134/ +attachment/ 1758664/ +files/ BugReport2010- 12-07_B. pdf