Regulations no.9 relating to the taxes in oleomargarine adulterated butter and process or renovated butter under the acts of August 2, 1886 (24 Stat., 209), May 9, 1902 (32 Stat., 193), August 10, 1912 (37 Stat., 273), October 1, 1918 (40 Stat., 1008), July 10, 1930 (46 Stat., 1022), March 4, 1931 (46 Stat., 1549, and February 24, 1933 (47 Stat., 902) | lit.salon