Show I Radio I Is Now Applied in Hunt for Gold Gol d Laboratories Are Set Set Up Up in California Town Palo Alto Calif Laboratories have been established here bere to develop develop devel devel- op geophysical Instruments for forde de de- detection of metallic ores beneath the earths earth's surface by means of radix radio principles While the first experiment with the Instruments developed eloped to date are being made In locating gold deposits deposits deposits de de- posits It Is expected that eventually eventually ally the same principles can be applied applied ap ap- plied In the search for copper Iron and other mineral minerai deposits Angels Camp one of the early centers of California Is being tested tested test test- ed Id with the radio gold finding Instruments instruments In in- and In the end It Is expected ex petted that all of the old gold regions regions re re- gions glons In la n California will be rechecked by this latest development for tor any pockets or veins of gold that the and successors overlooked o Doctor Gerhard Fisher In to charge of the laboratories here Is one of the worlds world's leading authorities and Inventors In the application of radio After completing his bis university training Doctor Fisher was called to Sweden as assistant engineer In one of the largest plants of th the J country He lIe erected Sweden's first firs t private telephone station In 1923 1023 he be was called back to th the tho United States States' by Princeton r city and later began engineering g work with the De Forrest company compact y In to New Jersey In 1025 he was made mad chief engineer of the Tress Press Radio Radl Corporation of New York From there he was brought t to o Palo Alto by Dr Frederick Kolster Kolste r the radio Inventor The two collaborated In the d de development e of the tile Kolster radio co copass com coin m pass and similar Instruments of or radio application Doctor Fisher himself Is the f In Inventor In n of or the automatic aircraft direction di dl d f finder |