Yesterday I got not only two postcards but also a cover from the USA.
The Moon (issued 22-02-2016)
Inside were two postcards.
The first card shows the Glacier Bay National Park and Preserve in the US State of Alaska. The Glacier Bay National Park and Preserve was established in 1980. It is a part of the largest non-polar icefield in the World and an important habitat for grizzly bears, caribou and dall sheep. Kluane / Wrangell-St. Elias / Glacier Bay / Tatshenshini-Alsek are since 1979 on the UNESCO World Heritage List.
The second card shows the Petrified Forest National Park in the US State of Arizona. The Petrified Forest National Park was established in 1962. It is known for its large deposits of fossils and petrified wood.
Thank You very much Morgan!