The booklet cover was
issued by Aaland in 1995. It shows a map of the Baltic Sea.
In 1989 Sweden issued a
set of stamps showing exploration techniques in the Arctic and
Antarctic. The cover shows maps of both poles.
A map of the city of
Gothenburg in Sweden appears on the cover of a set of map stamps
issued in 1991.
The map is drawn on an
interrupted Mollweide projection and shows locations of the
exploratory work of several Swedish explorers.