I think this belongs to the annex if not then feel free to move, but its clear Wikipedia don't believe original verified source material.
There is lost sequence in Tom and Jerry cartoon Yankee Doodle Mouse.
http://en.wikipedia.org/wiki/Yankee_Doodle_Mouse
http://en.wikipedia.org/w/index.php?title=...oldid=438786217 (my corrections.)
http://en.wikipedia.org/w/index.php?title=...&action=history

Google confirms the orignal info but only online copy can be found on blog site.

Wikipedia's film coverage is fairly atrocious -- lots of mistakes and omissions.

I responded to DoctorHver elsewhere. One of the worst cases of Clue Deficiency I've seen here.

Welcome to Wikipedia Review, DoctorHver. I recommend getting good and drunk, it will all make more sense.

Geez, am I gonna burn in hell for saying that?

Never mind, DoctorHver, don't get drunk. But I do recommend a few years of self-reflection and study. Twenty, maybe.