![National Championships speed skating in Assen; Hans van Helden in action at 5.000 meters against Oudt, January 9, 1977, Championships, speed skating, sports, The Netherlands, 20th century press agency photo, news to National Championships speed skating in Assen; Hans van Helden in action at 5.000 meters against Oudt, January 9, 1977, Championships, speed skating, sports, The Netherlands, 20th century press agency photo, news to](https://c8.alamy.com/comp/2FXC8PR/national-championships-speed-skating-in-assen-hans-van-helden-in-action-at-5000-meters-against-oudt-january-9-1977-championships-speed-skating-sports-the-netherlands-20th-century-press-agency-photo-news-to-remember-documentary-historic-photography-1945-1990-visual-stories-human-history-of-the-twentieth-century-capturing-moments-in-time-2FXC8PR.jpg)
National Championships speed skating in Assen; Hans van Helden in action at 5.000 meters against Oudt, January 9, 1977, Championships, speed skating, sports, The Netherlands, 20th century press agency photo, news to
![World Speed Skating Championships in Heerenveen; Hans van Helden at 1,500-meter, February 29, 1976, SCHATSEN, sport, world championships, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography 1945-1990, World Speed Skating Championships in Heerenveen; Hans van Helden at 1,500-meter, February 29, 1976, SCHATSEN, sport, world championships, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography 1945-1990,](https://c8.alamy.com/comp/2FX5TG4/world-speed-skating-championships-in-heerenveen-hans-van-helden-at-1500-meter-february-29-1976-schatsen-sport-world-championships-the-netherlands-20th-century-press-agency-photo-news-to-remember-documentary-historic-photography-1945-1990-visual-stories-human-history-of-the-twentieth-century-capturing-moments-in-time-2FX5TG4.jpg)
World Speed Skating Championships in Heerenveen; Hans van Helden at 1,500-meter, February 29, 1976, SCHATSEN, sport, world championships, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography 1945-1990,
![World speed skating championships in Heerenveen; Hans van Helden at 5,000 meters, February 28, 1976, SCATING, sports, world championships, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography World speed skating championships in Heerenveen; Hans van Helden at 5,000 meters, February 28, 1976, SCATING, sports, world championships, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography](https://c8.alamy.com/comp/2FX5TGF/world-speed-skating-championships-in-heerenveen-hans-van-helden-at-5000-meters-february-28-1976-scating-sports-world-championships-the-netherlands-20th-century-press-agency-photo-news-to-remember-documentary-historic-photography-1945-1990-visual-stories-human-history-of-the-twentieth-century-capturing-moments-in-time-2FX5TGF.jpg)
World speed skating championships in Heerenveen; Hans van Helden at 5,000 meters, February 28, 1976, SCATING, sports, world championships, The Netherlands, 20th century press agency photo, news to remember, documentary, historic photography
Rietveldpaviljoen wordt populairder en populairder in Amersfoort: 'Ik kijk met optimisme naar de toekomst' | Foto | AD.nl
![File:Huldiging 1500 meter, van links naar rechts Hans van Helden (tweede), Eric Heide, Bestanddeelnr 930-1378.jpg - Wikimedia Commons File:Huldiging 1500 meter, van links naar rechts Hans van Helden (tweede), Eric Heide, Bestanddeelnr 930-1378.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/5a/Huldiging_1500_meter%2C_van_links_naar_rechts_Hans_van_Helden_%28tweede%29%2C_Eric_Heide%2C_Bestanddeelnr_930-1378.jpg)