/usr/share/games/pokerth/fonts/c059013l.pfb is in pokerth-data 1.1.1-7ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/games/pokerth/fonts/../../../fonts/X11/Type1/c059013l.pfb
/usr/share/games/pokerth/fonts/../../../fonts/X11/Type1/c059013l.pfb