set tit "Visit Kim and Kathy 18 Dec 1983 - 18 Jan 1984"
set label "+ ams" at    4.763385 , 52.30907		# Amsterdam, The Netherlands
set label "+ jfk" at  -73.7823035, 40.6438436		# John F. Kennedy, New York, New York, USA
set label "+ ind" at  -86.297817 , 39.7149966		# Indianapolis, Indiana, USA
set key

set xrange [-100:10]
set yrange [10:65]
plot 'europe-cil-10.dat' t "Coastlines" w l ls 2, 'europe-bdy-10-pre1989.dat' t "Borders" w l ls 1, \
     'namer-cil-10.dat' t "" w l ls 2, 'namer-bdy-10.dat' t "" w l ls 1, \
     'samer-cil-10.dat' t "" w l ls 2, 'samer-bdy-10.dat' t "" w l ls 1, \
     '1983-us-02.dat' t "Lafayette, Indiana" w l ls 4 

set xrange [-130:-70]
set yrange [20:50]
replot

unset label