Main Draw results on Day 1 at Uberlandia Elite16; pool-play ends on Friday Tri Bourne/Chaim Schalk prevailed over Dutch Alexander… | Instagram
![Tri-country swimming competition Netherlands-England Czechoslovakia in Leiden. Ada Kok after one of her races Date: 20 July 1968 Location: Leiden, Zuid-Holland Keywords: competitions, swimming Person name: Kok, Ada Stock Photo - Alamy Tri-country swimming competition Netherlands-England Czechoslovakia in Leiden. Ada Kok after one of her races Date: 20 July 1968 Location: Leiden, Zuid-Holland Keywords: competitions, swimming Person name: Kok, Ada Stock Photo - Alamy](https://l450v.alamy.com/450v/2at0bm6/tri-country-swimming-competition-netherlands-england-czechoslovakia-in-leiden-kees-uitenhout-in-action-on-the-100m-date-20-july-1968-location-leiden-zuid-holland-keywords-competitions-swimming-2at0bm6.jpg)
Tri-country swimming competition Netherlands-England Czechoslovakia in Leiden. Ada Kok after one of her races Date: 20 July 1968 Location: Leiden, Zuid-Holland Keywords: competitions, swimming Person name: Kok, Ada Stock Photo - Alamy
![Tri-country competition swimming in Utrecht, Mirjam van Hemert (right) congratulations by Toos Beumer (left) Date: 25 June 1966 Location: Utrecht (city) Keywords: swimming Person name: Beumer, Toos, Hemert, Mirjam of Stock Photo - Tri-country competition swimming in Utrecht, Mirjam van Hemert (right) congratulations by Toos Beumer (left) Date: 25 June 1966 Location: Utrecht (city) Keywords: swimming Person name: Beumer, Toos, Hemert, Mirjam of Stock Photo -](https://c8.alamy.com/comp/2AR4HR7/tri-country-swimming-competition-netherlands-england-czechoslovakia-in-leiden-bob-schoutsen-in-action-on-200m-rugcrawl-date-20-july-1968-location-leiden-zuid-holland-keywords-competitions-swimming-personal-name-bob-schoutsen-2AR4HR7.jpg)