selecting historic materials

[Force, Marie]

Hello, just joined the list, but I've appreciated the interesting and helpful discussions I've read in the archives.  
My question to those at public libraries is prompted by Robin Boulton's list of items scanned at her library to date (local biographies, local newspaper articles, city directories, high school yearbooks).  What other types of historical materials are being selected for priority scanning for online access at public libraries? 

Thank you,

Marie Force, Manager - Archives
Delta Air Transport Heritage Museum
Delta Air Lines, Inc.
1050 Delta Blvd. 
Bldg. B, Dept. 914
Atlanta, GA  30354
phone: 404-714-2371
fax: 404-715-2037