Two multi signed Las Vegas boxing programmes, the first for Muhammad Ali v Joe Bugner fight 14.2.1973, signed by Ali & Bugner, plus all the undercard

Two multi signed Las Vegas boxing programmes, the first for Muhammad Ali v Joe Bugner fight 14.2.1973, signed by Ali & Bugner, plus all the undercard fighters John Conteh, Terry Daniels, John H Stracey and Danny McAloon; the second for the 1978 Championship Week 11-15th February, signed by Muhammad Ali, Leon Spinks (twice), Tom Bethea, Tony Chiaverini, Alan Minter, Mike Spinks, Drew Bundini Brown Jr., Angelo Dundee, Carlos Palomino, Ryu Sorimachi, Sugar Ray Robinson, Danny Lopez, David Kotei, Jesse Burnett, Eddie Gregory, and others; the lot also including an advertisement poster for the Ali v Bugner fight (3)