| microfilm copy | 0.46 | Microfilm copies will be kept for future reference. | ||
| microfilm record | 0.33 | Detroit is closed, its microfilm records transferred to Washington. | ||
| microfilm machine | 0.26 | Cumbersome microfilm reading machines were a hulking presence. |
| microfilm copy | 0.46 | Microfilm copies will be kept for future reference. | ||
| microfilm record | 0.33 | Detroit is closed, its microfilm records transferred to Washington. | ||
| microfilm machine | 0.26 | Cumbersome microfilm reading machines were a hulking presence. |