Show I I A correspondent wants to Imo why 11 is necessary for persons who desire I lo mine on the Alaskan coast sands are obliged to obtain a grant from the Government I Gov-ernment for the privilege The New York Sun explains the matter ns follows fol-lows Official authorization is necessary neces-sary because It Is Illegal lo carry on any enlerprlse within time threemile limit thai amy InljMfeie with navigation naviga-tion anti dredging could not be permitted per-mitted till it was certain that the work would not be Injurious to shipping Interests In-terests The permits are only required re-quired of hose who want to use machinery ma-chinery I |