These handouts are typical of those I've used in the past. Many were developed by myself and fellow tutors at Somerset Community College and Eastern Kentucky University. Over the years, many names of original developers were lost, but the appreciation for the hard work remains.
Also try:
NWCA's Index to Writing Center HandoutsReturn to Main Developmental English Home PagePurdue's Online Writing Lab's List of Handouts
The Write Place, St. Cloud State University