\new@fontshape{helvetica-narrow}{m}{n}{%
    <5>psmhln at 5pt%
    <6>psmhln at 6pt%
    <7>psmhln at 7pt%
    <8>psmhln at 8pt%
    <9>psmhln at 9pt%
    <10>psmhln at 10pt%
    <11>psmhln at 11pt%
    <12>psmhln at 12pt%
    <14>psmhln at 14pt%
    <17>psmhln at 17pt%
    <20>psmhln at 20pt%
    <25>psmhln at 25pt}{}
 
\new@fontshape{helvetica-narrow}{m}{it}{%
    <5>psmhlno at 5pt%
    <6>psmhlno at 6pt%
    <7>psmhlno at 7pt%
    <8>psmhlno at 8pt%
    <9>psmhlno at 9pt%
    <10>psmhlno at 10pt%
    <11>psmhlno at 11pt%
    <12>psmhlno at 12pt%
    <14>psmhlno at 14pt%
    <17>psmhlno at 17pt%
    <20>psmhlno at 20pt%
    <25>psmhlno at 25pt}{}
 
\new@fontshape{helvetica-narrow}{bx}{n}{%
    <5>psmhlnb at 5pt%
    <6>psmhlnb at 6pt%
    <7>psmhlnb at 7pt%
    <8>psmhlnb at 8pt%
    <9>psmhlnb at 9pt%
    <10>psmhlnb at 10pt%
    <11>psmhlnb at 11pt%
    <12>psmhlnb at 12pt%
    <14>psmhlnb at 14pt%
    <17>psmhlnb at 17pt%
    <20>psmhlnb at 20pt%
    <25>psmhlnb at 25pt}{}
 
\new@fontshape{helvetica-narrow}{bx}{it}{%
    <5>psmhlnbo at 5pt%
    <6>psmhlnbo at 6pt%
    <7>psmhlnbo at 7pt%
    <8>psmhlnbo at 8pt%
    <9>psmhlnbo at 9pt%
    <10>psmhlnbo at 10pt%
    <11>psmhlnbo at 11pt%
    <12>psmhlnbo at 12pt%
    <14>psmhlnbo at 14pt%
    <17>psmhlnbo at 17pt%
    <20>psmhlnbo at 20pt%
    <25>psmhlnbo at 25pt}{}
 
\subst@fontshape{helvetica-narrow}{m}{sl}{helvetica-narrow}{m}{it}
\subst@fontshape{helvetica-narrow}{bx}{sl}{helvetica-narrow}{bx}{it}
\subst@fontshape{helvetica-narrow}{m}{sc}{helvetica-narrow}{m}{n}
 
\def\default@family{helvetica-narrow}
\def\rmdefault{helvetica-narrow}