\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/truetype/mbtype/concourse/ConcourseOT8Black.ttf]:+clig;+liga;+tlig;+ss15}\SILmfont
\def\SILmfontname{Concourse OT 2 Bold; Stylistic Set 15}%