1981: The US team, Bucharest Universiade silver winner

The US team, coached by Dante Dettamanti, silver winner at the 1981, Summer Universiade held in Bucharest, Romania

Source: courtesy G. Peter Campbell

1988, Seoul: action during the final

Goran Radjenovic (Yugoslavia, white cap Nr 12) ready to shot against the USA cage while G.Peter Campbell (USA, blue cap Nr4) is defending. 

The gold winner team of Yugoslavia won 9 to 7 the final match against USA

Source: Pascal Rondeau, Getty images

1988, Seoul: The silver National team of USA

The US team silver winner in Seoul 1988 Olympic Games: James Bergeson, Greg Boyer, Peter Campbell, Jeffrey Campbell, Jody Campbell, Christopher Duplanty, Michael Evans, Douglas Kimbell, Edward Klass, Alan Mouchawar, Kevin Robertson, Terry Schroeder, and Craig Wilson

Source: Pascal Rondeau, Getty images

1962 The team of Sportiva Nervi

The team of Sportiva Nervi in 1962. From L-R: Fenisio Bragheri , Dante Rossi , Barile , Enzo Barlocco, Mimmo Barlocco, Tentori, Bragherino, Angello Cilio, Lippolis, Coach EnricoTasso. 

Source: courtesy Renato Gadolfi, Angello Cillio

1974, Teheran: Asian Games awarding ceremony

Awarding ceremony for the winner in Teheran 1974  Asian Games. Ranking: 1. Iran, 2 China, 3. Japan.

Source: courtesy Aram Eidipour

1974, Teheran: The Champions of Iran

The National team of Iran gold winner in Teheran 1974  Asian Games. Standing L-R: Reza Kamerani, Hosein Nasim, Ahmad peydayesh, Majdpour, Angelescu (Head Coach), Bahram Tavakoli, Firooz Mohammadi, Hosein Tavakoli (Captain) Squatting L-R: Ahmad Yaghoti, Heydar Shonjani, Morteza Shariat, Dariosh Movahedi.

Source: courtesy Aram Eidipour

1905: The team of Schwimmclub SC Austria

The team of Schwimmclub SC Austria Wien, Champions of Austria in 1905

1930 The National team of Hungary

The National team of Hungary in 1930. From L-R: Ivády Sándor, Barta István, Vértessy József, Homonnai Márton, Németh János, Keserű Alajos, Keserű Ferenc 

Source: Hungarian National Museum

1987 The Champions of Sisley Pescara

The team of Sisley Pescara winner of European and Italian Championships in 1987 along with their Coach Ivo Trumbic The team: Ballerini, Bertazzoli, Mundula, Salonia, Malara, Rapini, Estiarte, Papa, D’Altrui, Pomilio, Battinelli, Montanaro, Di Fulvio.

Source: Archive Luciano Bonici 

1966: Utrecht European Championship awarding

The awarding ceremony at Utrecht 1966 European Championships. Gold medal for USSR, silver for the team of DDR and bronze for the team of Yugoslavia.
Sourse: http://www.geheugenvannederland.nl/

1927: Water Polo in Santander, Spain

Water Polo match in the port of Santander, Spain in 1927. The port city of Santander is the capital of Cantabria situated in the north coast of Spain between Asturias and the Basque Country.

Source: private collection 

1960: Water Polo match in the port of Volos, Greece

Action during a game of Volos Nautical Club in the port of Volos, Greece 1960.
Source: courtesy Tasos Marinagis 

1991, Havana: Fidel Castro with the team USA

Fidel Castro with the team USA, silver winner at 1991 Pan American Games. The US team: Craig Wilson, Terry Schroeder, Douglas Kimbell, Chris Humbert, Craig Klass, Mike Evans, John Vargas, Robert Lynn, Jeff Campbell, Chris Duplanty, Erich Fisher, and Charlie Harris. 
Source: courtesy of Kirk Everist

1929: Final match for the French Championship

Match between the team Enfants de Neptunes de Tourcoing (ENT) and the Sporting Club Universitaire de France (SCUF) at the pool "Tourelles" of Paris 1929. ENT won the title by winning against SCUF by 9-1.

Source: Le Sport Universel illustre 

1968: The team of Rari Nantes Salerno

The team of Rari Nantes Salerno coached by Gieppino D Altrui promoted in B Category of the Italian Championship in 1968. Standing L-R: Gianfranco Camisa, Dario Salvati, Roberto Agostino, Mariano Aliberti, mister Geppino D'Altrui, Nicola Borrelli, Paolo Lista, Sergio Mogavero,  Antonio Barela, Gino Stefanelli - Squatting L-R: Pasquale Rossi, Antonio D'Anna, Biagio Agostino, Giuseppe Casella

Source: http://www.rarinantesnuotosalerno.com/

1922: The National team of Belgium

The National team of  Belgium in 1922. Seating L-R: René Bauwens, Maurice Blitz, Pierre Dewin Standing L-R : Joseph Pletinckx, Wyngaerdt, Hecfinck, Paul Gailly, Van der Eyden

Source: http://gallica.bnf.fr/

1922: The team of "Libellule de Paris"

The team of "Libellule de Paris" at the indoor pool of Paris, Hebert in 1922

Source: http://gallica.bnf.fr/

1923: The National team of France vs Netherlands

The National team of France that played against the team Netherlands in Paris in 1923

Source: http://gallica.bnf.fr/

1919: Water Polo at Villennes sur Seine, Paris

Water Polo match at Villennes sur Seine, Paris on the occasion of "Touring Club de France" jubilee in 1919.

Source: http://gallica.bnf.fr/

1911: The National team of France

The National team of France that played against Belgium at Joinville-le-Pont, Paris in 1911. Source: http://gallica.bnf.fr/

1920, Antwerp: The National team of France

The National team of France that participated in Antwerp 1920 Olympic Games. From L-R: Henri Duvanel (Paris), Albert Mayaud (Paris),  Paul Vasseur (Nice), Marcel Hussaud (Paris), Henri Padou, Sr (Tourcoing), Émile-Georges Drigny (Paris),  Jean Thorailler (Paris) 

Source: http://gallica.bnf.fr/