I'm working on a post about Buster Keaton's early partnership with Roscoe Arbuckle, but in the meantime, I tracked down a used copy of Erich von Stroheim's screenplay of the nine-hour version of his 1924 classic, Greed.
I'll just assume you know the legend—Stroheim spent two years putting together a nine-hour version of Frank Norris's novel McTeague, which Irving Thalberg then edited down over Stroheim's protests to a somewhat more commercial two hours. The excised footage was destroyed, but about forty years ago, somebody rediscovered Stroheim's original shooting script, including his extensive notes for camera set ups, along with hundreds of production stills, which together provided the basis for TCM's partial restoration.
Anywho, I've been reading the script and I'm taking notes for one of those marathon essays which I'll post later in the year. But in the meantime, in case you're tired of greed 2011 style, how about watching Greed as it appeared in theaters in 1924.