1. Project no. 7 -- Night vision from tanks. Report on sub-project no. 7-8, Comparison and evaluation of field and laboratory methods of measuring night visual acuity Author(s): Roberts, Lester B., authorMann, Wendell E., author Publication: Fort Knox, Kentucky : Armored Medical Research Laboratory, 1 May 1944 Subject(s): Night VisionVisual AcuityMilitary PersonnelWorld War IIUnited States