set tit "Trip to visit Birgit in Bonn 27 - 30 Mar 1981"
set label "utr +" at    5.120324 , 52.08137 right	# Utrecht, The Netherlands
set key

set xrange [-25:45]
set yrange [35:70]
plot 'europe-cil-10.dat' t "Coastlines" w l ls 2, 'europe-bdy-10-pre1989.dat' t "Borders" w l ls 1, \
     '1981-de-05.dat' t "Bonn, Germany" w l ls 4 

set xrange [0:20]
set yrange [46:56]
replot

set xrange [0:10]
set yrange [49:54]
replot

unset label