| Show A OF AN INCH in magic world of science I 1 seldom is there found anything nore remarkable than the amazing process ot of measurements now in ise in many major industries i A few centuries ago an inch was ahree grains of barley laid end to nd A trot was just what the name I 1 ridi indicates cates tle the length of 0 a human oot A yard was tile the distance from he nose to the thumb of an out Ar etched arm even in our lite life time fabrics were measured that vay in dry goods stores today thy they are measuring to I 1 tile lie accuracy of 0 a anil anth of an inch in the manufacture c e ford automobiles according acco iding EI n aln xa les ies B betty cedar city ford dealer tako a human hair says hays mr etly and split it 1 00 times and ach pait will be about 2 one mil months of an inch thick or rather hin the operating gauges used in ord factories are checked by master gauges which measure within nie ine half hak of the gom gossamer samer thickness it one of these splits or within one millionth nillion Tullio nth th of an inch |
