Columbushaus

Last updated
The Columbushaus in 1933, one year after its completion. Woolworth's with the dark signage at the right Potsdamer Platz mit Columbushaus, 1932 (cropped).jpg
The Columbushaus in 1933, one year after its completion. Woolworth's with the dark signage at the right

The Columbushaus (Columbus House) was a nine-storey modernist office and shopping building in Potsdamer Platz in Berlin, designed by Erich Mendelsohn and completed in 1932. It was an icon of progressive architecture which passed relatively unscathed through World War II but was gutted by fire in the June 1953 uprising in East Germany. The ruin was subsequently razed in 1957 because it stood in the border strip; the site where the structure once stood was occupied by activists shortly before the fall of the Berlin wall.

Contents

Architecture

The Columbushaus has been described as a "little skyscraper". [1] [2] It was a horizontally detailed steel-frame building, the alternating bands of windows and spandrels on the upper floors prefigured by a conceptual sketch of Ludwig Mies van der Rohe. [3] (Mendelsohn later claimed that he had to include masonry courses to allow for neon signs, and would otherwise have used only metal and glass. [4] ) The client required the façade to curve to follow the line of Friedrich-Ebert-Straße and also specified that the floor plans be flexible to allow for future use as a department store; Erich Mendelsohn's solution was to have the window frames of the outer walls bear much of the load on the upper floors in order to greatly limit the number of internal supports and enable configuration of spaces at will by means of partitions. On the lower floors, with their continuous glazing for retail use, the load was shifted to interior supports using cross girders and cantilever girders. [5] It was the most advanced office building in Europe, [6] and the first building in Germany to have ventilation equipment.

Stylistically, it was "perhaps the most pronounced and rigorous example of modern office building design in Berlin." [7] It was conceived as a real piece of urban progressivism, in contrast to the fantasy world epitomised by Haus Vaterland, on the opposite side of the square.

Columbus Haus serves as an object of redemption, a spatial synthesis through which the path to pure reason can be rediscovered. It is the ultimate object of negation, conceived in rejection of the degeneration that obsessive consumption has caused to the culture. Its presence attempts to break the conspiracy between architecture and the persistence of the memory of Rome, the dangerous and uncontrollable evocation of ancient gods and mysteries. It is as if architecture had become naked, shedding all deception to purify itself and the city. [8]

"Dedicated to an idealist version of America", it was intentionally revolutionary, [9] its height and modernity in sharp contrast to the other buildings in the square, which were predominantly classical in detailing and many of which dated to the Gründerzeit of the last quarter of the 19th century. It was to have been part of a reconfiguration of Potsdamer Platz and the adjacent Leipziger Platz as modern spaces which was planned by Stadtbaurat Martin Wagner; as a result of the Depression, the Columbushaus was the only part of the project built. [7] [10] Mendelsohn planned the Columbushaus as part of a wall of skyscrapers around the reformed square; first, in 1928, proposing to combine both squares and in a second conceptual sketch, in 1931, making an octagonal plaza separated from Potsdamer Platz proper. [11] [12] Although no other buildings were built to place it in the intended context, the "last masterpiece of Mendelsohn's German period" [13] was highly influential. [14]

History

Background and construction

The site at the corner of Friedrich-Ebert-Straße and Bellevuestraße, at one corner of what was known as the 'Lenné triangle' (between Bellevuestraße, Friedrich-Ebert-Straße and Lennéstraße), had been occupied by the Grand Hotel Bellevue, built in 1887/88. A consortium of German investors planned to build a branch of the French department store Galeries Lafayette on the site and engaged Mendelsohn to design it because of his prestige as a modernist. [6] However, the owners of the Wertheim department store in Leipziger Platz immediately bought the adjacent land. Since part of the site was to be used to widen the street as part of Wagner's traffic improvements, the building had to be very tall.

20-metre-tall advertising hoarding at the site, 1928 Bundesarchiv Bild 102-06598, Berlin, Potsdamer Platz.jpg
20-metre-tall advertising hoarding at the site, 1928

Mendelsohn submitted plans to the city for a 15-storey building, stepped down at both ends. [15] There was to have been a two-storey rooftop restaurant, and large letters spelling out the name of the department store around the edge of the roof, and the foyer was to have also served as a subway entrance. [16] [17] When approval seemed likely, the hotel was demolished late in 1928 and he had a 20-metre-tall advertising hoarding built following the contours of the old building, with shops at the base. The hoarding advertised the forthcoming department store and also carried paid advertising, which defrayed some of the landowners' costs. [18] [19] However, in February 1929 the design was rejected as likely to exacerbate the traffic problems; instead, permission was given for a nine-storey structure, and in June that year, the start of construction was announced for September or October. However, in August the investors decided to build elsewhere, and then were prevented from doing so by the onset of the Depression.

Almost two years later, in August 1931, they announced that they would instead build the 10-storey Columbushaus on the Potsdamer Platz site. [20] This version of the project Mendelsohn designed for Wertheim, and it was built in 193132. [21]

Uses

Columbushaus in 1939 Berlin Potsdamer Platz 015655.jpg
Columbushaus in 1939

Mendelsohn designed the building for maximum rental income. [6] The ground floor was occupied by various shops, including a branch of Woolworth's. [22] There were café restaurants on the first and ninth floors. The remaining floors in between were offices. Initially, the building included a travel agency, the Büssing bus and lorry company, Deutsche Edelstahl and other well known companies and organisations. [21] A large neon sign advertising the Nazi newspaper Braune Post was mounted on the roof. [21] During the 1936 Summer Olympics in Berlin, the Olympic Organising Committee's information centre was housed in the building. [21]

The secret archive of the Leninist resistance organisation Neu Beginnen was in the building. [23] On 1 December 1939, Richard von Hegener rented three or four offices in the building for a cover organisation founded to carry out the programme of execution of the physically and mentally unfit, which became known as Action T4 after the nearby address Tiergartenstraße 4 to which its headquarters moved in the spring of 1940. [24] [25] [26]

Columbushaus and ruins of other buildings in Potsdamer Platz, 1945 Potsdamer Platz 1945.jpg
Columbushaus and ruins of other buildings in Potsdamer Platz, 1945

The building was damaged in the battle for Berlin in the closing days of the Second World War, but thanks to its modern steel frame construction, not destroyed. [21] [27]

Located in Mitte, the building was in the Soviet sector of occupied Berlin. Wertheim used some space on the ground floor for sales and on upper floors for offices. In 1948 the East Berlin council, the Magistrat, seized the property; the sales space was taken over by the national retail organisation, HO (Handelsorganisation), and the People's Police opened a police station in the building. [21]

Fire and demolition

During the East German workers' revolt on 17 June 1953, the Mayor of Kreuzberg, Willy Kressmann, urged the police to offer no resistance, and they threw their uniforms from the windows and hung out a white flag, but the enraged crowd nonetheless set the building on fire. [28] [29] In 1957 the ruin was demolished and the site cleared. The steel was salvaged and reused. [21]

Aftermath

When the Berlin wall was erected in 1961, it continued the line of Friedrich-Ebert-Straße and the Lenné triangle lay outside it, separated from the West only by a fence with concrete posts; this saved building materials and gave better sightlines over the waste land, but occasionally Westerners would cut the fence. [30]

In 1986, East German authorities arrested Wolfram Hasch there for making political graffiti on the wall. [31] In March 1988, an agreement was reached to exchange 16 small pieces of land between East and West Berlin, including the Lenné triangle, to enable the building of an autobahn extension; West Berlin also paid 76 million Deutschmarks to the East. The Lenné triangle then became part of the Tiergarten district. [21] [31] [32] [33] However, before the exchange took effect on July 1, environmentalists occupied it, built an encampment, and declared it an extra-legal zone, the 'Norbert Kubat Corner', named for a young man who had taken his life in jail. Protesters were drawn to the site from all over the Federal Republic and in some cases from abroad; a radio station was established, and there was regular press coverage including foreign TV; [32] the number occupying the site grew to about 600, and after the West Berlin Senate, having failed to obtain help from either the British or the Russian occupying forces, tried first to fence off the area and then to have the police disperse them (playing loud music at night among other tactics), they fortified the encampment and threw stones at the police. [32] Police responded with tear gas, the squatters with slingshots, fireworks and Molotov cocktails. Early in the morning of July 1, when the police moved in, the 180200 people still occupying the site fled over the wall, in "the first mass flight over the wall from West to East". [30] [34] The East German border police assisted them over, with their dogs, bicycles and other possessions, and the authorities fed them breakfast, took them into the Friedrichstraße station at the border via the diplomatic entrance, [34] and gave them tickets so that they could travel back to West Berlin without being caught by the West German police, who had tightened ticket checking in anticipation. [31] [35]

Since German reunification, Potsdamer Platz has been entirely redeveloped. The Lenné triangle is now occupied by the Beisheim Center, which includes Marriott and Ritz-Carlton hotels among other facilities and was funded by Otto Beisheim and other investors. In preparation for construction, which began in 1995, an approximately 30-year growth of woodland on the site was felled. [21]

Urban myth: confusion with Columbia-Haus

The Columbushaus has often been identified with the Columbia-Haus (occasionally spelt Columbiahaus) on Columbiadamm in Tempelhof. The Columbia-Haus was a former military prison (Militär-Arrestanstalt), opened in 1896 as the third of its kind in Berlin. It was abandoned in 1929 and fell empty. [36] After the adjacent street was renamed to Columbiadamm after Charles Lindbergh's plane WB-2 Miss Columbia (N-X-237), the empty building close to the then Tempelhof airport was called Columbia-Haus. As soon as the Nazi Party came to power, like many similar premises in Berlin, the Columbia-Haus was made into a so-called "wild concentration camp"; spontaneously established, with 400 inmates by September 1933, [36] the Columbia-Haus concentration camp was later formalised as part of the Concentration Camps Inspectorate.

The camp was closed in preparation for the extension of the airport in 1936, and the building was demolished in 1938 to make way for the never completed new airport terminal on which work took place between 1936 and 1945. The site of the prison is now part of the terminal compound. The name and its actual location fell into oblivion, and the name Columbiahaus was given again to a new office building completed in 1939 on the Columbiadamm at the corner of Platz der Luftbrücke, which now houses the Hauptzollamt Berlin (Berlin chief customs office). In post-war searches for the Columbia concentration camp this building was usually, and correctly, discarded as the location of the camp for its late date of construction. A memorial for the concentration camp was only erected in 1994, diagonally opposite the actual former site, which was within the then still operating airport (closed in 2008).

However, the striking resemblance of the names caused many to identify the Columbia-Haus with Columbushaus, thus referring the history of the concentration camp to the former building by Erich Mendelsohn. The two are often confused, especially in older publications. [1] [22] [37]

Related Research Articles

<span title="German-language text"><span lang="de" style="font-style: normal;">Alexanderplatz</span></span> Square in Berlin, Germany

Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin. The square is named after the Russian Tsar Alexander I, which also denotes the larger neighbourhood stretching from Mollstraße in the north-east to Spandauer Straße and the Rotes Rathaus in the south-west.

<span class="mw-page-title-main">Potsdamer Platz</span> Public square and traffic intersection in Berlin, Germany

Potsdamer Platz is a public square and traffic intersection in the center of Berlin, Germany, lying about 1 km (1,100 yd) south of the Brandenburg Gate and the Reichstag, and close to the southeast corner of the Tiergarten park. It is named after the city of Potsdam, some 25 km (16 mi) to the south west, and marks the point where the old road from Potsdam passed through the city wall of Berlin at the Potsdam Gate. After developing within the space of little over a century from an intersection of rural thoroughfares into the most bustling traffic intersection in Europe, it was totally destroyed during World War II and then left desolate during the Cold War era when the Berlin Wall bisected its former location. Since German reunification, Potsdamer Platz has been the site of major redevelopment projects.

<span class="mw-page-title-main">Tiergarten (Berlin)</span> Quarter of Berlin in Germany

Tiergarten is a locality within the borough of Mitte, in central Berlin (Germany). Notable for the great and homonymous urban park, before German reunification, it was a part of West Berlin. Until Berlin's 2001 administrative reform, Tiergarten was also the name of a borough (Bezirk), consisting of the current locality (Ortsteil) of Tiergarten plus Hansaviertel and Moabit. A new system of road and rail tunnels runs under the park towards Berlin's main station in nearby Moabit.

<span class="mw-page-title-main">Alfred Grenander</span> Swedish architect

Alfred Frederik Elias Grenander was a Swedish architect, who became one of the most prominent engineers during the first building period of the Berlin U-Bahn network in the early twentieth century.

<span class="mw-page-title-main">Erich Mendelsohn</span> Jewish German British architect

Erich Mendelsohn was a German-British architect, known for his expressionist architecture in the 1920s, as well as for developing a dynamic functionalism in his projects for department stores and cinemas. Mendelsohn was a pioneer of the Art Deco and Streamline Moderne architecture, notably with his 1921 Mossehaus design.

<span class="mw-page-title-main">Wilhelmstrasse</span> Major thoroughfare in the Mitte and Kreuzberg districts of Berlin, Germany

Wilhelmstrasse is a major thoroughfare in the central Mitte and Kreuzberg districts of Berlin, Germany. Until 1945, it was recognised as the centre of the government, first of the Kingdom of Prussia, later of the unified German Reich, housing in particular the Reich Chancellery and the Foreign Office. The street's name was thus also frequently used as a metonym for overall German governmental administration: much as the term "Whitehall" is often used to signify the British governmental administration as a whole. In English, "the Wilhelmstrasse" usually referred to the German Foreign Office.

<span class="mw-page-title-main">Wertheim (department store)</span>

Wertheim was a large department store chain in pre-World War II Germany. It was founded by Georg Wertheim and operated various stores in Berlin, one in Rostock, one in Stralsund, and one in Breslau. It was Aryanized under the Nazis.

<span class="mw-page-title-main">Niederkirchnerstraße</span> Street in Berlin, Germany

Niederkirchnerstraße is a street in Berlin, Germany and was named after Käthe Niederkirchner. The thoroughfare was known as Prinz-Albrecht-Straße until 1951 but the name was changed by the socialist German government. The street was the location of the SS Reich Security Main Office (RSHA), the headquarters of the Sicherheitspolizei, SD, Einsatzgruppen and Gestapo. The site is now marked by the Topography of Terror memorial and a museum, which includes a permanent exhibition showing the crimes of Nazism.

<span class="mw-page-title-main">Voßstraße</span> Street in Berlin, Germany

Voßstraße ; German pronunciation: [ˈfɔsˌʃtʁaːsə] is a street in central Berlin, the capital of Germany. It runs east–west from Ebertstraße to Wilhelmstraße in the borough of Mitte, one street north of Leipziger Straße and very close to Potsdamer Platz. It is best known for being the location of Hitler's new Reich Chancellery complex, and the bunker where he spent his last days.

<span class="mw-page-title-main">Leipziger Straße</span>

Leipziger Straße is a major thoroughfare in the central Mitte district of Berlin, capital of Germany. It runs from Leipziger Platz, an octagonal square adjacent to Potsdamer Platz in the west, to Spittelmarkt in the east. Part of the Bundesstraße 1 highway, it is today one of the city's main east–west road links.

<span class="mw-page-title-main">New Objectivity (architecture)</span> Architecture movement in (mainly German-speaking) Europe

The New Objectivity is a name often given to the Modern architecture that emerged in Europe, primarily German-speaking Europe, in the 1920s and 30s. It is also frequently called Neues Bauen. The New Objectivity remodeled many German cities in this period.

<span class="mw-page-title-main">Leipziger Platz</span> Square in Berlin, Germany

Leipziger Platz is an octagonal square in the center of Berlin. It is located along Leipziger Straße just east of and adjacent to the Potsdamer Platz.

<span class="mw-page-title-main">Kulturforum</span>

The Kulturforum is a collection of cultural buildings in Berlin. It was built up in the 1950s and 1960s at the edge of West Berlin, after most of the once unified city's cultural assets had been lost behind the Berlin Wall. The Kulturforum is characterized by its innovative modernist architecture; several buildings are distinguished by the organic designs of Hans Scharoun, and the Neue Nationalgalerie was designed by Mies van der Rohe. Today, the Kulturforum lies immediately to the west of the redeveloped commercial node of Potsdamer Platz.

<span class="mw-page-title-main">Europahaus</span> High-rise office building in Berlin, Germany

Europahaus is a large high-rise office block in Berlin, Germany, located in the Kreuzberg district on Stresemannstraße, facing the remains of the former Anhalter Bahnhof railway terminus across Askanischer Platz. It was one of the first modern high-rise office buildings to be constructed in the city.

<span class="mw-page-title-main">Tiergarten (park)</span> Berlins most popular inner-city park

The Tiergarten is Berlin’s most popular inner-city park, located completely in the district of the same name. The park is 210 hectares in size and is among the largest urban gardens of Germany. Only the Tempelhofer Park and Munich's Englischer Garten are larger.

<span class="mw-page-title-main">Alfred Messel</span>

Alfred Messel was a German architect at the turning point to the 20th century, creating a new style for buildings which bridged the transition from historicism to modernism. Messel was able to combine the structure, decoration, and function of his buildings, which ranged from department stores, museums, office buildings, mansions, and social housing to soup kitchens, into a coherent, harmonious whole. As an urban architect striving for excellence he was in many respects ahead of his time. His best known works, the Wertheim department stores and the Pergamon Museum in Berlin, reflect a new concept of self-confident metropolitan architecture. His architectural drawings and construction plans are preserved at the Architecture Museum of the Technical University of Berlin.

<span class="mw-page-title-main">Berlin Nord-Süd Tunnel</span>

The North–South S-Bahn Tunnel is the central section of the North–South transversal Berlin S-Bahn connection crossing the city centre. It is not to be confused with the Tunnel Nord–Süd Fernbahn, the central tunnel part of the North–South main line used by intercity and regional trains. The S-Bahn North–South line encompasses the route from Bornholmer Straße and Gesundbrunnen via Friedrichstraße and Anhalter Bahnhof to Papestraße and Schöneberg.

<span class="mw-page-title-main">Haus Vaterland</span>

Haus Vaterland was a pleasure palace on the south-east side of Potsdamer Platz in central Berlin. Preceded by Haus Potsdam, a multi-use building including a large cinema and a huge café, from 1928 to 1943 it was a large, famous establishment including the largest cafe in the world, a major cinema, a large ballroom and numerous theme restaurants, promoted as a showcase of all nations. It was partially destroyed by fire in World War II, reopened in a limited form until 1953, and was finally demolished in 1976.

<span class="mw-page-title-main">Embassy of Sweden, Berlin</span>

The Embassy of Sweden in Berlin is Sweden's diplomatic mission in Germany. Ambassador since 2017 is Per Thöresson. Sweden established a legation in Berlin in 1912. During World War II, it was destroyed in aerial bombings and the legation was moved to other addresses in Berlin. After the war, the Swedish legation moved to Cologne in West Germany, and in the mid-1950s to Bonn, where it remained until 1999. During the Cold War, Sweden also had an embassy in East Berlin from the 1970s onwards. In 1999, the new Swedish embassy in Berlin was inaugurated and the one in Bonn was closed. The building complex in which the Swedish embassy is located since 1999 is called Nordic Embassies.

References

  1. 1 2 Wolf von Eckardt, Eric Mendelsohn, Masters of World Architecture, New York: Braziller, 1960, p. 22.
  2. Henry-Russell Hitchcock, Architecture: Nineteenth and Twentieth Centuries, Pelican History of Art, 1958, 4th ed. rev. 1987, repr. New Haven, Connecticut: Yale University, 1992, ISBN   978-0-300-05320-3, p. 510: "a really paradigmatic commercial buildingalmost a small skyscraper".
  3. George Nelson, "Architects of Europe Today 7Van Der Rohe, Germany", Pencil Points 1935.
  4. James Howard Kunstler, The City in Mind: Meditations on the Urban Condition, New York: Free Press, 2001, ISBN   978-0-684-84591-3, p. 118.
  5. Thorsten Scheer, "Neues BauenThe Self-Reflection of Aesthetic Means", City of Architecture of the City: Berlin 19002000, exhibition catalogue, Neues Museum, Berlin, 23 June3 September 2000, ed. Thorsten Scheer, Josef Paul Kleihues and Paul Kahlfeldt, tr. Julia Bernard, Berlin: Nicolai, 2000, ISBN   978-3-87584-018-6, pp. 13447, p. 143, p. 144, Plate 166 caption.
  6. 1 2 3 Kathleen James-Chakraborty, "Proportions and Politics: Marketing Mies and Mendelsohn", From Manhattan to Mainhattan: Architecture and Style as Transatlantic Dialogue, 19201970, ed. Cordula Grewe, Bulletin of the German Historical Institute Supplement 2, Washington, DC: 2005, OCLC   601467972, pp. 5164, p. 54 (online in pdf, archived on 27 September 2011])
  7. 1 2 Scheer, p. 142.
  8. Alan Balfour, Berlin: The Politics of Order, 1737-1989, New York: Rizzoli, 1990, ISBN   978-0-8478-1271-4, p. 64
  9. The Architects' Journal 195.25 (1992) p. 31.
  10. Kathleen James, Erich Mendelsohn and the Architecture of German Modernism, Cambridge/New York: Cambridge University, 1997, ISBN   978-0-521-57168-5, pp. 13031.
  11. James, pp. 13435, reproducing the 1928 drawing as Fig. 60, p. 136 (mislabelled 1931).
  12. Eckardt, p. 22, referring only to the 1931 concept, Plate 31.
  13. Bruno Zevi, Erich Mendelsohn, 1982, translated ed. New York: Rizzoli, 1985, ISBN   978-0-8478-0555-6, p. 122.
  14. Robert A. M. Stern, Thomas Mellins, David Fishman, New York 1960: Architecture and Urbanism between the Second World War and the Bicentennial, New York: Monacelli, 1995, ISBN   978-1-885254-02-3, pp. 53, 333.
  15. James, pp. 13134.
  16. Arnold Whittick, Eric Mendelsohn, 2nd ed. New York: Dodge, 1956, p. 90, giving the height as 12 storeys.
  17. Erich Mendelsohn: Das Gesamtschaffen des Architekten (1930, repr. 1988), translated ed. Erich Mendelsohn: Complete Works of the Architect: Sketches, Designs, Buildings, New York: Princeton Architectural Press, 1992, ISBN   978-0-910413-91-6, pp. 23637: "Project for Galeries Lafayette, Potsdamer Platz, Berlin, 1928", also giving the height as 12 storeys.
  18. James, pp. 13435.
  19. Complete Works p. 235: "Construction Barrier for Galeries Lafayette, Potsdamer Platz, Berlin, 1928".
  20. James, p. 135.
  21. 1 2 3 4 5 6 7 8 9 The Bundesrat Building in the Berlin townscape from 1904 to 2004: former Columbus House, archived on 2 October 2011 (English translation); Die Gebäude des Bundesrates im Berliner Stadtbild 1904 bis 2004: Columbushaus, archived on 2 October 2011 (German original), Bundesrat of Germany, retrieved 25 June 2011.
  22. 1 2 Kunstler, p. 119.
  23. Freiheitskampf, Revolution und Widerstand rund um den Potsdamer Platz at Potsdamer-Platz.org (in German)
  24. Gemeinnützige Stiftung für Anstaltspflege, Tiergartenstraße 4 at Potsdamer-Platz.org (in German)
  25. Götz Aly, Aktion T4, 1939-1945: die "Euthanasie"-Zentrale in der Tiergartenstrasse 4, Stätten der Geschichte Berlins 26, Berlin: Hentrich, 1987, ISBN   978-3-926175-43-4, p. 13 (in German)
  26. Peter Sandner, Verwaltung des Krankenmordes: der Bezirksverband Nassau im Nationalsozialismus, Historische Schriftenreihe des Landeswohlfahrtsverbandes Hessen, Hochschulschriften 2, Gießen: Psychosozial-Verlag, 2003, ISBN   978-3-89806-320-3, IV. "Zeit der Gasmorde" Archived 2012-03-26 at the Wayback Machine , p. 372 at Landeswohlfahrtsverband Hessen (pdf) (in German)
  27. Kunstler, p. 120 says it was a mere shell and that the upper floors remained roofless.
  28. "Kressmann: Briefe kamen nie an", Der Spiegel 6 July 1955, p. 12, picture p. 13 (pdf), archived on 14 March 2012 (in German)
  29. Photograph at Friedrich Ebert Foundation.
  30. 1 2 Rolf Augustin, "Kalter Krieg: Eine Lücke in der Berliner Mauer!", Der Spiegel 18 March 2009 (in German)
  31. 1 2 3 Stephan Noe, "Kalter Krieg bizarr: Über die Mauer in den Osten", Der Spiegel 18 March 2009 (in German) (with photo gallery)
  32. 1 2 3 "Checkpoint Norbie: Auf einem Gelände diesseits der Mauer verschanzte Besetzer bringen den Berliner Senat sowie die Besatzungsmächte in West und Ost in Verlegenheit", Der Spiegel 27 June 1988 (pdf), archived on 14 March 2012 (in German) (with pictures)
  33. "Honecker 2 x klingeln", Der Spiegel 28 March 1988 (in German) discusses the land exchange and the possibility that the heirs of the Wertheim company could sue for reparations for loss of this and other buildings; in 2007 KarstadtQuelle agreed to pay 88 million Euros to the Jewish Claims Conference as representative of the Wertheim heirs: "KarstadtQuelle: Entschädigung für Wertheim-Erben", Manager Magazin, 30 March 2007 (in German)
  34. 1 2 "Rache kalt: Freundliches Asyl gewährte die DDR autonomen Besetzern, die vor West-Polizisten über die Mauer nach Ost-Berlin geflüchtet waren - der Senat ist düpiert", Der Spiegel 4 July 1988 (in German)
  35. Peter Pragal, "Fünf Wochen im Juni" Archived 2009-03-15 at the Wayback Machine , Berliner Zeitung magazine, 20 June 1998 (in German)
  36. 1 2 David Pascoe, Airspaces, London: Reaktion, 2001, ISBN   9781861890900, p. 177
  37. Balfour, p. 126.

Sources

Coordinates: 52°30′36″N13°22′34″E / 52.51000°N 13.37611°E / 52.51000; 13.37611