This is TeX, C Version 3.1 (format=plain 91.1.8) 7 NOV 1991 15:14 **pmCbletter (pmCbletter.tex (/usr/local/lib/tex/inputs/pmCb.tex) (/home/boole/simpson/lib/tex/inputs/psfig-dvips.tex \@unused=\write0 psfig/tex 1.2-dvips \ps@stream=\read0 ) (/usr/local/lib/tex/inputs/busdefs.tex \DisplayTextBox=\box16 (/usr/local/lib/tex/inputs/letterhead0.tex) (/usr/local/lib/tex/inputs/letterhead.tex \ShieldBox=\box17 \ShieldBoxDimen=\dimen16 )) [1] [2] ) ! Incompatible magnification (1000); the previous value will be retained (1095). l.133 \end ? Output written on pmCbletter.dvi (2 pages, 7816 bytes).