Show COPPER PRODUCTS FROM PLANT AT AJO EXHIBITED IN BISBEE A display of copper articles recently fabricated experimentally peri mentally at the plant of the new cornelia copper company at ajo has been installed in the show windows of the phelps dodge e store at lowell says the arizona mining journal in connection with the dis display p lay a notice is posted to the effect that the calumet arizona mining company offers a prize of 50 cash for the best su suggestion for either increasing the uses of copper or the manufacture of some specific article that will accomplish the same purpose the display at lowell consists of auto and house radiators manufactured from the solution at ajo copper road signs made of copper plate with the perforated lettering b sheet copper some master phonograph records and oth other er small copper articles all but a few of which were manufactured at ajo fabrication of copper articles by the new electric system that has been evolved at ajo is still in the experimental stage but may become of tremendous importance to the copper industry it is because odthe public interest in the work that is being done there that the display is made and the prize contest has been started in connection with it in the hope that somebody may make a worth while suggestion that may be used in prom the use of copper |