| Show s. s L. L AIRMAil ROUTE DESIGNATED AS NO 1 I IThe The airmail route I flown by United Air Lines from New NewYork York through Salt Lake City to San Francisco has been desIgnated route No 1 by the postoffice department it was announced Saturday I Flights began on this route in 1920 I 1 IOn On it 51 United Air Lines established the first regular coast sched J Jule tIle ule in less leE than 20 hours The largest passenger lists and mail poundage of an any long distance route in the world carried on route No 1 officials i ai aid |