HUNGARY

Here is a nice cover received from Hungary, with 2 stamps affixed on it. The interesting thing is that the cover is a philatelic product of austrian post but was posted in a hungarian town called Hajdúböszörmény by my friend Mester Imre.

USA

A nice cover from USA, depicting a complete set from 1978 of 8 stamps on topic "Wildlife from the Canadian-United States border". A single bird stamp completes the list of stamps on cover.

SWITZERLAND

Another nice cover from Switzerland, depicting a complete set issued in 1971 on topic "Pro Juventute - Endemic Birds".

PAKISTAN

A nice WWF cover from Pakistan, depicting 4 stamps issued in 1989 with the "Himalayan Black Bear" (Ursus thibetanus laniger), a subspeciesof the Asian black bear found in the Himalayas of Tibet, Nepal, China and India.
This subspecies are in danger of extinction because the forests where they live are being cut down and because they are used in medicine.

PAKISTAN

A nice Fauna cover from Pakistan, depicting a se-tenant block issued in 2012 on topic "Migratory birds". The 4 species of migratory birds showed in this cover are: white stork, sholever duck, snow geese and siberian crane.

TAIWAN

Another nice Fauna cover from Taiwan, depicting a complete set issued in 2011 on topic "Birds of Prey - Owls".

POLAND

A nice cover from Poland, depicting 2 nice stamps on topic "Capital cities of the European Union". The two capitals are Stockholm (Sweden) and Tallin (Estonia).
The historic centre (Old Town) of Tallin is also inscribed as Unesco World Heritage place since 1997. The origins of Tallin date back to the 13th century, when a castle was built there by the crusading knights of the Teutonic Order. It developed as a major centre of the Hanseatic League, and its wealth is demonstrated by the opulence of the public buildings (the churches in particular) and the domestic architecture of the merchant's houses, which have survived to a remarkable degree despite the ravages of fire and war in the intervening centuries.

TAIWAN

A nice Fauna cover from Taiwan, depicting a complete set issued in 2012 on topic "Birds of Prey - Owls".

SWITZERLAND

A nice cover from Switzerland, depicting a complete set issued in 1970 on topic "Pro Juventute - Endemic Birds".

SWITZERLAND

A nice cover from Switzerland, depicting a complete set issued in 1969 on topic "Pro Juventute - Endemic Birds".