How 3,000 volunteers from around the world did nearly a half-million transcriptions and put yellowing old Michigan lake data index cards back to use ...

Recipes from the 3-by-5 index card file profiled again . Originally published October 25, 2011 at 7:00 pm Updated October 26, 2011 at 9:06 am ...

Notes in Index Card File, by Geographic Region Archives of American Art. Notes in Index Card File, by Geographic Region. CC0 Usage Conditions Apply Click for more information. ... Box 5, Folder 4 ...