microfilm

Donnaught dragged the bulky microfilm volume out of its locker, and they explored its pages.

Ultimately, microfilm copies of these records will be made available to research libraries in the United States.

"Better make microfilm copies for everybody," Heym ben-Hillel suggested.

He had returned just as Farida Khouroglu was finishing the microfilm copies of Kato's ingeniously-concocted pseudo-data.

I want the whole thing copied on microfilm, four negatives of everything in the file.