These were the bumpers Nickelodeon used during the era when NickToons first aired on the channel, from 1991 to 1992. There are many missing from this set but this is a decent chunk of them.

Contains the bumpers for:
Danger Mouse
Inspector Gadget
Heathcliff
Nick Arcade
Family Double Dare
Out of Control
Lassie
Flipper
Fifteen
Underdog
Superman
You Can't Do That on Television
Wild & Crazy Kids
Doug
Rugrats
Ren & Stimpy
Danger Mouse (OZone)
Hey Dude (OZone)
Get the Picture (OZone)
What Would You Do? (OZone)
Nickelodeon's MooseaRama (OZone)
Salute Your Shorts
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