My dad is getting ready to move so he has been going through lots of stuff (and giving me stuff to go through) and last night I found some pictures of the Main Street Electrical Parade from its original run at WDW... actually at the beginning of its run!  These pictures are from 1978 and include a few rare long gone pieces of the parade including a special float for Mickey's 50th birthday and the original WDW finale the "Disney Neon Finale" which only ran the first couple years and was replaced by "To Honor America" in 1979.

So check out these great rare pictures of the original WDW Main Street Electrical parade here.