I checked the Allen County Library web site first but couldn't find any information about such a program. So I sent an email to the librarian and quickly received a reply to the affirmative. Here's the information from my email.
If you send us a completed family history (in loose pages, notebook or disk) we will make two bound photocopies, one for our collection, and one for you to keep. The process takes about 3 months, but can go longer. Just bring your manuscript or send to:Pretty neat, eh? I went back to the ACPL web site and entered "copy exchange program" into the search box and came up with a newsletter article about it from back in 2004. I guess it's a long standing program, one I'd never heard of. What about you? Were you aware of this program? Have you participated in it and if so what did the finished copies look like?
Copy Exchange Program
Genealogy Center
Allen County Public Library
PO Box 2270
900 Library Plaza
Fort Wayne, IN 46801
Thanks for the tip Waleria!