BHUTAN

A nice FAUNA cover from Bhutan, featuring a miniature sheet on topic "Insects - Dragonflies of Bhutan".

HONG KONG

An amazing cover from Hong Kong, with many stamps and a miniature sheet issued in 2018 on topic "Year of The Dog". The miniature sheet was affixed in the front side and all the other stamps on the back side of this beautiful cover.

BULGARIA

A Fauna cover from Bulgaria, featuring a single stamp issued in 2018 (from a set of 4) on topic "Extinct species".

BULGARIA

A Fauna cover from Bulgaria, featuring a single stamp issued in 2018 (from a set of 4) on topic "Extinct species".

LITHUANIA

A nice Fauna cover from Lithuania, featuring a complete set issued in 2018 on topic birds.

CHILE

MALDIVES

My german friend Silvia sent me this very beautiful cover from Maldives, the first one from this exotic country in Indian Ocean. Unfortunately the people at local post office didn't cancel the stamps, but cover is amazing anyway.

INDIA

ESTONIA

A nice Unesco cover from Estonia, depicting a miniature sheet issued in 2011 on topic "Struve Geodetic Arc".
The Struve Arc is a chain of survey triangulations stretching from Hammerfest in Norway to the Black sea, through 10 countries (including Moldova, of course) and over 2,820 km. These are points of a survey, carried out between 1816 and 1855 by the astronomer Friedrich Georg Wilhelm Struve, which represented the first accurate measuring of a long segment of a meridian. This helped to establish the exact size and shape of the planet and marked an important step in the development of earth sciences and topographic mapping. It is an extraordinary exemple of scientific collaboration among scientists from different countries and of collaboration betweeen monarchs for a scientific cause.

ESTONIA

A nice cover Fauna from Estonia, depicting 2 stamps of same type (issued in 2018) featuring the Golden Jackal.

NETHERLANDS

A nice cover from Netherlands, featuring a complete set issued in 2017 on topic "Beautiful Netherlands - Small rivers of Netherlands".

ANTARCTICA - McMurdo Station (USA)

A marvelous cover that I've prepared to myself, posted at the McMurdo South Pole Station, Antarctica.
The McMurdo Station is a United States Antarctic research center on the south tip of Ross Island. The station is the largest community in Antarctica, capable of supporting up to 1.250 residentes, and serves as one of three United States Antarctic science facilities. All personnel and cargo going to or coming from Amundsen-Scott South Pole Station first pass through McMurdo.