\magnification = \magstep1\nopagenumbers
\noindent
YOUR HEIGHT (TO NEAREST INCH):
\vglue 1.5truein
\noindent
YOUR HEIGHT (TO NEAREST INCH):
\vglue 1.5truein
\noindent
YOUR HEIGHT (TO NEAREST INCH):
\vglue 1.5truein
\noindent
YOUR HEIGHT (TO NEAREST INCH):
\vglue 1.5truein
\noindent
YOUR HEIGHT (TO NEAREST INCH):
\vglue 1.5truein
\noindent
YOUR HEIGHT (TO NEAREST INCH):

\bye