We have had a microfilm collection entitled "Dreyfus Affair in the making of modern France" for many years, but the individual titles included in this collection have not been made accessible in the library catalog. The only way to find out if we had these titles was by using the print guide down in the Media and Microfilm Room in the basement.
We recently purchased the online records for these individual titles, so that they now will show up in the catalog.
You can find them - over 600 titles - by doing a search in either SearchWorks or Socrates for "Dreyfus Affair in the making of modern France", or a call number browse for MFILM N.S. 14334.