| Show Trading Is Main Source Sour e Of Income Survey Shows Trading Is is the main source of or income in Utah it appear appeared d Tuesday y with a report report- by by the state planning board on a a. a survey survey sur Bur v vey y of income tax returns filed flied for 1931 earnings The board reported that persons persons' filed d returns showing a a total gross income of and that persons persona engaged in trad tradIng trading ing earned 1528 p per r cent of the sum The gross gros Income of ot individuals in the field fJeld was 22 22 Other r cl classifications of ot income were Transportation per sons or 1122 per pCr- rent cent agriculture persons or 1092 per cent manufacturing persons 13 13 or per cent finance persons or per cent mining p persons or or r 8 ait 31 pig per per ce cent The bO board rd estimate that L k spent fn in U 1 19 t. t I c |