The Culture of Football Classics on Twitter: "Another thing of beauty from Italia '90 - the Adidas "Etrusco Unico" ball. Following on from the Azteca of Mexico'86, it kept the Tango pattern,
RARE* Adidas Etrusco Unico® | OMB | FIFA World Cup 1990-92 *Genuine Leather* | eBay
The Legacy Of adidas World Cup Match Balls - SoccerBible
Etrusco Unico is official match ball of World Cup 1990 | Football Balls Database
TANGO ETRUSCO ASCOLI FIFA 1990 OFFICIAL ADIDAS MATCH BALL … | Flickr
adidas and the history of World Cup match balls - adidas GamePlan A | adidas GamePlan A
Adidas Etrusco Unico - Wikipedia
TANGO ETRUSCO SUPREMO OFFICIAL FIFA WORLD CUP 1990 ADIDAS … | Flickr