France: The 100th Anniversary of the Battle of Verdun

The Battle of Verdun (fr: "Bataille de Verdun"), fought from 21 February to 18 December 1916, was one of the largest and longest battles of the First World War on the Western Front between the German and French armies. An estimate in 2000 found a total of 714,231 casualties, 377,231 French and 337,000 German, an average of 70,000 casualties a month; other recent estimates increase the number of casualties to 976,000, with 1,250,000 suffered at Verdun during the war. The Battle of Verdun lasted for 303 days and became the longest and one of the most costly battles in human history.

Inside the cover I found this sheet with the stamp on it and the First-Day-Cancellation and a mint stamp:

Stamp:
The 100th Anniversary of the Battle of Verdun - Issued: 29-05-2016


Many thanks to Roland for this great Cover!

Germany: The 125th Anniversary of the Birth of Otto Dix (1891-1969)

Wilhelm Heinrich Otto Dix (2 December 1891 – 25 July 1969) was a German painter and printmaker, noted for his ruthless and harshly realistic depictions of Weimar society and the brutality of war. Along with George Grosz, he is widely considered one of the most important artists of the Neue Sachlichkeit.

Stamp:
The 125th Anniversary of the Birth of Otto Dix (1891-1969) - Issued: 02-11-2016 with Special Postmark

Russia: Elista

Elista (Russian: Элиста) is the capital city of the Republic of Kalmykia, Russia with a Population of 103,749. It is the only region in Europe where Buddhism is practiced by a plurality of the population. It has become well known as an international center for chess. Its former President, Kirsan Ilyumzhinov, is the head of the International Chess Federation (FIDE). As you see on the cards, the town center has a number of renovated public parks focused on the main square, boasting statues to both Lenin and the Buddha.

Stamps:
5x Definitive Issue. Kremlins "Pskov Kremlin" (from a set of 12) - Issued: 01-10-2009
2x Definitive Issue. Kremlins "Kolomna Kremlin" (from a set of 12) - Issued: 01-10-2009

Thanks to Olya for sending me the cards in an envelope!

Switzerland: Valle Verzasca

The Valle Verzasca is a valley in the Locarno district of the Canton of Ticino, Switzerland. It comprises the municipalities of Mergoscia, Vogorno, Corippo, Lavertezzo, Brione, Gerra, Frasco, and Sonogno. As of 2004, the total population of 3,200. Mergoscia is at the geographical center of the Ticino, and none of the passes out of the valley cross cantonal or national borders. The valley is formed by the Verzasca River and is situated between the Leventina and the Maggia and culminates at Pizzo Barone. On the stamp you can also see the "Ponte Romano" also called "Ponte dei salti" which crosses the Verzasca river in Lavertezzo. After its partial destruction occured in 1868 it has been reconstructed in 1960.

Stamp:
Tourism - Swiss Countryside "Valle Verzasca" - Issued: 08-09-2016 with Last-Day-of-Use Postmark of Concise


Many thanks again to Hansjürg for this great cover! 

USA: Unalaska, AK

Unalaska is the largest city of the Aleutian Islands. The city is in the Aleutians West Census Area, a regional component of the Unorganized Borough in the U.S. state of Alaska. Unalaska is located on Unalaska Island and neighboring Amaknak Island in the Aleutian Islands off mainland Alaska. The population was 4,376 at the 2010 census, which is 79% of the entire Aleutians West Census Area. Unalaska is the second-largest city in the Unorganized Borough, behind Bethel.

I printed the state Flag on the cover. The flag consists of eight gold stars, forming the Big Dipper and Polaris, on a dark blue field. The Big Dipper is an asterism in the constellation Ursa Major which symbolizes a bear, an animal indigenous to Alaska.

Stamps:
3x Go Green (from a set of 16) - Issued: 14-04-2011

Belarus: Minsk

Minsk (Belarusian: Мінск) is the capital and largest city of the Republic of Belarus, situated on the Svislach and Nyamiha rivers. In 2013, it had a population of 2,002,600. On the card you can see from left to right a View of the City at night, the Independence Square, the Station Square "Gates of Minsk", the General Post Office and the Trinity Suburb.

Stamp:

Edible Mushrooms (from a set of 8) - Issued: 10-09-2013


Many thanks to Vera for this nice card!

Germany: Heidelberg

Heidelberg is a city situated on the river Neckar in south-west Germany. The fifth-largest town in the State of Baden-Württemberg after Stuttgart, Karlsruhe, Mannheim and Freiburg im Breisgau, Heidelberg is part of the densely populated Rhine-Neckar Metropolitan Region. In 2011, over 149,000 people lived in the city. On the main picture of the card, on the stamp and one the postmark, you can see the The Karl Theodor Bridge (German: Karl-Theodor-Brücke), commonly known as the Old Bridge (German: Alte Brücke). It is a stone bridge crossing the Neckar River. It connects the Old City with the eastern part of the Neuenheim district of the city on the opposite bank. The current bridge, made of Neckar Valley Sandstone and the ninth built on the site, was constructed in 1788 by Elector Charles Theodore, and is one of the best-known landmarks and tourist destinations in Heidelberg.

Stamp:
Tourism - Germany's Most Beautiful Panoramas "Heidelberg" - Issued: 05-09-2013