\new@fontshape{palatino}{m}{n}{%
    <5>psmpalr at 5pt%
    <6>psmpalr at 6pt%
    <7>psmpalr at 7pt%
    <8>psmpalr at 8pt%
    <9>psmpalr at 9pt%
    <10>psmpalr at 10pt%
    <11>psmpalr at 11pt%
    <12>psmpalr at 12pt%
    <14>psmpalr at 14pt%
    <17>psmpalr at 17pt%
    <20>psmpalr at 20pt%
    <25>psmpalr at 25pt}{}
 
\new@fontshape{palatino}{m}{it}{%
    <5>psmpali at 5pt%
    <6>psmpali at 6pt%
    <7>psmpali at 7pt%
    <8>psmpali at 8pt%
    <9>psmpali at 9pt%
    <10>psmpali at 10pt%
    <11>psmpali at 11pt%
    <12>psmpali at 12pt%
    <14>psmpali at 14pt%
    <17>psmpali at 17pt%
    <20>psmpali at 20pt%
    <25>psmpali at 25pt}{}
 
\new@fontshape{palatino}{bx}{n}{%
    <5>psmpalb at 5pt%
    <6>psmpalb at 6pt%
    <7>psmpalb at 7pt%
    <8>psmpalb at 8pt%
    <9>psmpalb at 9pt%
    <10>psmpalb at 10pt%
    <11>psmpalb at 11pt%
    <12>psmpalb at 12pt%
    <14>psmpalb at 14pt%
    <17>psmpalb at 17pt%
    <20>psmpalb at 20pt%
    <25>psmpalb at 25pt}{}
 
\new@fontshape{palatino}{bx}{it}{%
    <5>psmpalbi at 5pt%
    <6>psmpalbi at 6pt%
    <7>psmpalbi at 7pt%
    <8>psmpalbi at 8pt%
    <9>psmpalbi at 9pt%
    <10>psmpalbi at 10pt%
    <11>psmpalbi at 11pt%
    <12>psmpalbi at 12pt%
    <14>psmpalbi at 14pt%
    <17>psmpalbi at 17pt%
    <20>psmpalbi at 20pt%
    <25>psmpalbi at 25pt}{}
 
\subst@fontshape{palatino}{m}{sl}{palatino}{m}{it}
\subst@fontshape{palatino}{bx}{sl}{palatino}{bx}{it}
\subst@fontshape{palatino}{m}{sc}{palatino}{m}{n}
 
\def\default@family{palatino}
\def\rmdefault{palatino}