Germany: 90th Anniversary of the steam Ice-Breaker "Stettin" + Season-ending 2023

The "Stettin" is a steam icebreaker built by the shipyard "Stettiner Oderwerke" in 1933. The economy of the city of Stettin (now: "Szczecin") strongly depended on the free access of ships to and from the Baltic Sea. Therefore, icebreakers were used to keep the shipping channels free from ice during the winter. From 1933 to 1945, Stettin was used in German Navy ("Kriegsmarine") service on the Oder River between Stettin and Swinemünde, as well as on the Baltic Sea. From 1945 on, she was used by the waterway and navigation authorities in Hamburg on the river Elbe. In 1981, Stettin was slated to be scrapped due to uneconomic costs. However, with the establishment of a development association, thousands of working hours, and support by generous sponsors, the ship was saved. Today, she is a technical culture monument. Her homeport is the museum port of Oevelgoenne in Hamburg, Germany. During summertime, Stettin cruises with invited guests on occasions like "Hamburg port birthday," "Hansesail Rostock," and "Kieler Woche," and is also used as a charter vessel.  (Source: https://en.wikipedia.org/wiki/SS_Stettin_(1933) 

On this cover you can see a special personalised stamp showing a picture of the ship, a special postmark from its 90th Anniversary and on left a cachet postmark for the season-ending of cruises in 2023.

 

Stamp:

Personalised stamp "Ice Breaker Stettin" - Issued: unknwon

 

Germany - Hamburg: Neuwerk

Neuwerk is a 3 km2 (1.2 sq mi) tidal island in the Wadden Sea on the German North Sea coast, with a population of 32. Neuwerk is located 13 km (8 mi) northwest of Cuxhaven, between the Weser and Elbe estuaries. The distance to the centre of Hamburg is about 120 km (70 mi).

At low tide one can reach the island on foot or on a "Wattwagen", a horse-drawn mud flat coach, from Cuxhaven. A row of poles on the mud flats marks the way. The path includes some elevated cages. These are rescue pods. Should high tide catch a walker far from shore, the walker can climb into the pod and wait for the tide to recede, or trigger a flare. Triggering the flare summons a rescue boat; rescue involves a fee and non-negligible fine.

During the summer the vessel MS Flipper (as seen in the cancellation) makes a daily trip at high tide from the "Alte Liebe" port in Cuxhaven to the island. Because departure times depend on the tides, the times are variable. The trip takes about an hour and a half one-way. 

 Stamp:

Birth Centenary of Heinz Sielmann (1917-2006) - Issued: 08-06-2017 with Ship Postmark of MS Flipper

Germany: The 100th Anniversary of the University of Hamburg

Stamp:
The 100th Anniversary of the University of Hamburg  - Issued: 01-03-2019 with First-Day-Cancellation and Special Postmark


Thanks to Hamburg University for providing the coat of arms sticker and the postcard!

Germany: 2017 G20 Hamburg Summit

The 2017 G20 Hamburg summit was the twelfth meeting of the Group of Twenty (G20), which was held on 7–8 July 2017, at Hamburg Messe, in the city of Hamburg, Germany. Apart from the recurring themes relating to global economic growth, international trade and financial market regulation, the G20 Hamburg summit was expected to focus on the following "issues of global significance":Migration, digitisation, occupation, health, Women's Economic Empowerment and development aid. In the weeks prior the summit and during the summit a lot of protest actions and marches took place. In total, more than 15,000 police were deployed from across the country, while 100,000 protesters attended.

Stamp:
German G20 Presidency - Issued: 01-03-2017