Logo screen from Police Quest: Open Season (1993)

Logo screen circa 1990

2	Logo screen circa 2005

3	Animated logo screen from 2001

1	Sierra's original logo when they were known simply as On-Line Systems

1	For slipcase boxed games, Sierra sometimes used this generic inner box (a plain white box was also used for some of the slipcase games)

1	Sierra 1991 catalog

2	Logo screen, 1993

1	Logo screen circa 1998 [From Bin's Avionics site: homepage1.nifty.com/avionics/]

1	This 1996 logo screen for Silent Thunder overlayed the Sierra logo on a mountain, somewhat like the opening of Raiders of the Lost Ark [From Bin's Avionics site: homepage1.nifty.com/avionics/]

1	Logo screen [From Bin's Avionics site: homepage1.nifty.com/avionics/]

1	Onscreen logo, 1988

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