Show WILL INQUIRE INTO COST OF 01 BUTTER MAKING MAKIN WASHINGTON M March 13 The tariff lon n will ill begin hear hear- hearIngs legs Ings April 21 on its Inquiry Into the Ih hs cost of oC producing butter In the Untied United States St te and In foreign competing countries The commission hay has selected Denmark Penmark as a the principal compel compel- Ing int competing countr country for the of ot Its n Investigation Into foreign costs During the last at five lean ear butter Imports from Denmark averaged pounds pound 00 00 |