The draft card of Muhammad Ali in 1967, which he famously refused to sign as a protest against the Vietnam War, is now up for ...

Muhammad Ali's unsigned military draft card from the Vietnam War era is being auctioned at Christie's and is expected to be sold for anywhere between $3 million-$5 million, per the Associated Press.

A pivotal piece of history, Muhammad Ali’s unsigned Vietnam-era military draft card, which profoundly altered the boxing legend’s life and amplified the anti-war movement, is now set to go up for sale ...

Muhammad Ali’s refusal to sign his Vietnam-era military draft card upended the boxing champ’s life and added a powerful voice to the anti-war movement. Now that piece of history is coming up for sale.

Muhammad Ali's refusal to sign his Vietnam-era military draft card upended the boxing champ's life and added a powerful voice to the anti-war movement. Now that piece of history is coming up for sale.

Muhammad Ali's refusal to sign his Vietnam-era military draft card upended the boxing champ's life and added a powerful voice to the anti-war movement. Now that piece of history is coming up for sale.