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Show ACCURATE AUTO-BRAKING DEVICE - X i l ' , , ' ' I, - :'' . . - - : ' ; " - . :: S ' " -- -. .-. -. Vs, . :-. '. i - - ' .' - "- " . . . ' .:' -- A W. F. Reynolds and R. F. Kehr, & , . 'VJj scientists of the bureau of standards, s , , testing the braking efficiency of an au- V : j-.&Vy j tomobile. The tests are conducted to irC;l'-bv fti determine the distance in which the ' lijE-iX. ""S automobile can be stopped when the -i brutfes are applied. I " 1 W. F. Reynolds and R. F. Kehr, scientists of the bureau of standards, testing the braking efficiency of an automobile. au-tomobile. The tests are conducted to determine the distance in which the automobile can be stopped when the brutfes are applied. |