%!
 /Helvetica findfont 10 scalefont setfont
 100 710 moveto (THIS IS HELVETICA TEN POINTS WRITTEN IN POSTSCRIPT) show
 /Helvetica findfont 12 scalefont setfont
 100 698 moveto (THIS IS HELVETICA TWELVE POINTS WRITTEN IN POSTSCRIPT) show

 /Times-Roman findfont 10 scalefont setfont
 100 674 moveto (THIS IS TIMES-ROMAN TEN POINTS WRITTEN IN POSTSCRIPT) show
 /Times-Roman findfont 12 scalefont setfont
 100 662 moveto (THIS IS TIMES-ROMAN TWELVE POINTS WRITTEN IN POSTSCRIPT) show

 /Courier findfont 10 scalefont setfont
 100 638 moveto (THIS IS COURIER TEN POINTS WRITTEN IN POSTSCRIPT) show
 /Courier findfont 12 scalefont setfont
 100 626 moveto (THIS IS COURIER TWELVE POINTS WRITTEN IN POSTSCRIPT) show
 showpage

.