The quality of the photos was phenomenal and they covered these products for each of the years:
1984: Macintosh 1985: Macintosh XL 1986: Macintosh Plus 1987: Macintosh II 1988: Macintosh IIx 1989: Macintosh Portable 1990: Macintosh LC 1991: PowerBook 1992: Macintosh Quadra 950 1993: Macintosh TV 1994: PowerBook 540c 1995: Power Macintosh 8500 1996: PowerBook 1400 1997: Twentieth Anniversary Macintosh 1998: iMac 1999: Power Mac G4 2000: iBook 2001: PowerBook G4 2002: iMac 2003: Power Mac G5 2004: iBook G4 2005: iMac G5 2006: MacBook Pro 2007: iMac 2008: MacBook Air 2009: iMac 2010: MacBook Air 2011: MacBook Pro 2012: MacBook Pro with Retina display 2013: iMac 2014: Mac Pro
You can see it in the Wayback Machine at https://web.archive.org/web/20140124112428/http://www.apple.com/30-years/
How will they celebrate the 40th anniversary coming up next week on the 24th?