/usr/share/man/man1/t1c2pfb.1.gz is in pfb2t1c2pfb 0.3-10.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/pfb2t1c.1.gz
/usr/share/man/man1/pfb2t1c.1.gz