Show SMELTERS CLEARING HOUSE Two Salt Luke Concerns May Refnse to Come In A Hanauer left the city yesterday morning on a business visit to Denver and Omaha It is understood that the special business which will claim his attention is that connected with the negotiations now on looking to the formation for-mation of a UtahColorado smelters clearing house These negotiations have been on for some time past and it is now stated that they are about to i 1ch a successful issue although it is possible that two of the Salt Lake valley val-ley smelters may refuse to enter the compact f I |