![File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1804.jpg - Wikimedia Commons File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1804.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/c5/Nationaal_overdekte_tenniskampioenschappen_in_Frans_Otten_Stadion_Amsterdam%2C_dam%2C_Bestanddeelnr_925-1804.jpg)
File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1804.jpg - Wikimedia Commons
![National indoor tennis championships in Frans Otten Stadion Amsterdam, ladies and gentlemen Date: 26 November 1971 Location: Amsterdam, Noord-Holland Keywords: tennis Stock Photo - Alamy National indoor tennis championships in Frans Otten Stadion Amsterdam, ladies and gentlemen Date: 26 November 1971 Location: Amsterdam, Noord-Holland Keywords: tennis Stock Photo - Alamy](https://c8.alamy.com/zooms/6/2a6afee870d141b2a4a0ac6e8c38306e/jp2mxw.jpg)
National indoor tennis championships in Frans Otten Stadion Amsterdam, ladies and gentlemen Date: 26 November 1971 Location: Amsterdam, Noord-Holland Keywords: tennis Stock Photo - Alamy
![File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1805.jpg - Wikimedia Commons File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1805.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/2e/Nationaal_overdekte_tenniskampioenschappen_in_Frans_Otten_Stadion_Amsterdam%2C_dam%2C_Bestanddeelnr_925-1805.jpg)
File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1805.jpg - Wikimedia Commons
![Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung (l) for Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung (l) for](https://c8.alamy.com/comp/2AW0GCJ/netherlands-against-czech-slovakia-tennis-in-the-frans-otten-stadion-in-amsterdam-rolf-thung-l-for-the-game-date-december-1-1974-location-amsterdam-noord-holland-keywords-tennis-person-name-thung-rolf-2AW0GCJ.jpg)
Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung (l) for
![Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung in action Date: December 1, 1974 Location: Amsterdam, Noord-Holland Keywords: TENNIS Person Name: Thung, Rolf Stock Photo - Alamy Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung in action Date: December 1, 1974 Location: Amsterdam, Noord-Holland Keywords: TENNIS Person Name: Thung, Rolf Stock Photo - Alamy](https://c8.alamy.com/comp/2AW0GC1/netherlands-against-czech-slovakia-tennis-in-the-frans-otten-stadion-in-amsterdam-rolf-thung-in-action-date-december-1-1974-location-amsterdam-noord-holland-keywords-tennis-person-name-thung-rolf-2AW0GC1.jpg)
Netherlands against Czech Slovakia (tennis) in the Frans Otten Stadion in Amsterdam; Rolf Thung in action Date: December 1, 1974 Location: Amsterdam, Noord-Holland Keywords: TENNIS Person Name: Thung, Rolf Stock Photo - Alamy
![File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1803.jpg - Wikimedia Commons File:Nationaal overdekte tenniskampioenschappen in Frans Otten Stadion Amsterdam, dam, Bestanddeelnr 925-1803.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/c2/Nationaal_overdekte_tenniskampioenschappen_in_Frans_Otten_Stadion_Amsterdam%2C_dam%2C_Bestanddeelnr_925-1803.jpg)