Show I Officers Carry Vest Pocket Scale To Test Weight of Heavy Trucks y e f fr er RI r t c cay la ay s r 0 e N 4 I II I a ed trucks arent aren't going to ruin the line fine highways or of D C if C the latest Innovations ot of science and the alert alert- alertness ness ot of the police can stop them These policemen are using a invented In by the bureau of oC standards to weigh a truck suspected ot of overloading The devIce device Is put under each wheel In turn and the sum of the tour four weights gives the tho total weIght of oC the truc yes |