The "Issued in" set has a well known
variation, with card 11 having two different variations;
The first
variation has the wording "INNER PLANETS" printed above the planets Mercury, Mars, Pluto, Venus and Earth and the wording "OUTER PLANETS" above the planet Jupiter, Saturn, Uranus and Neptune.
The second variation does not include this wording.
All cards in the "Issued with" set include the additional wording.