1 2 3 4 5 6 7 8 9 10 11 12 13
% A small test file: the top left corner of the upper rule should be % 1in from both the top and left edges of the paper. \nopagenumbers \topskip=0pt \hrule width 2in height 1mm \vskip 4in \hrule width 4in height 1mm \bye