Pedzisa mutsara unotevera: Zvichitevera chibvumirano chebhizimisi naAlejandro de Tomaso, Williams akachinjira kuchasi yaDe Tomaso yakanga ichangobva kugadzirwa nokuda kwemwaka wa1970 weFormula One. Zvinosuruvarisa nokuda kwoushingi, De Tomaso yakaratidza kuva yakawandisa uye isingavimbiki, uye nzvimbo yechitatu chete mumakwikwi asiri makwikwi International Trophy yakabvisa mutsara wakashata wemigumisiro mumwaka wokutanga. Nhamba
Mubairo Mukuru weDutch wakaratidzika kunge uri kufamba zvirinani, neushingi hunokodzera munzvimbo yechipfumbamwe kutenderera Zandvoort Circuit. Achimhanya ari pakati penhandare, kuturika kwemberi kana kutungamira kweDe Tomaso kwakaputsika pabhuru paTunnel Oost, zvichikonzera kuti motokari ipfuurire zvakananga panzvimbo pokupedzisa kukombama kunomhanya zvikuru. Ipapo yakatasva dutu (rimwe remadunduru eZandvoort) ndokuparara, injini yacho ichibvaruka kubva mu monocoque, iyo yakatsva mumoto. Kuti De Tomaso ive yakareruka, magnesium yakashandiswa muchasi yayo nokumiswa kwayo. Magnesium yacho yakapisa zvikuru zvokuti miti yakawanda yaiva pedyo nemakwenzi zvakapiswa.