Show what Is home without an earthquake los angeles calif development of t an earthquake so simple that one may be placed place in any home yet so accurate that the approach of earth tremors may be observed in time to rob them of the disastrous effects was announced here by dr thomas thoimas A government arriving from ills his station at hawaii on oil ills his way to washington the device consists of a simplified seismograph to be located in a basement anil and an all indicator which may be installed at a plate place easily visible |